Initial commit

.gitignore

@@ -0,0 +1,225 @@
+# The following command works for downloading when using Git for Windows:
+# curl -LOf http://gist.githubusercontent.com/kmorcinek/2710267/raw/.gitignore
+#
+# Download this file using PowerShell v3 under Windows with the following comand:
+# Invoke-WebRequest https://gist.githubusercontent.com/kmorcinek/2710267/raw/ -OutFile .gitignore
+#
+# or wget:
+# wget --no-check-certificate http://gist.githubusercontent.com/kmorcinek/2710267/raw/.gitignore
+
+# User-specific files
+*.suo
+*.user
+*.sln.docstates
+
+# Build results
+[Dd]ebug/
+[Rr]elease/
+x64/
+[Bb]in/
+[Oo]bj/
+# build folder is nowadays used for build scripts and should not be ignored
+#build/
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+*_i.c
+*_p.c
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.log
+*.scc
+
+# OS generated files #
+.DS_Store*
+Icon?
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opensdf
+*.sdf
+*.cachefile
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# NCrunch
+*.ncrunch*
+.*crunch*.local.xml
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.Publish.xml
+
+# Windows Azure Build Output
+csx
+*.build.csdef
+
+# Windows Store app package directory
+AppPackages/
+
+# Others
+*.Cache
+ClientBin/
+[Ss]tyle[Cc]op.*
+~$*
+*~
+*.dbmdl
+*.[Pp]ublish.xml
+*.pfx
+*.publishsettings
+modulesbin/
+tempbin/
+
+# EPiServer Site file (VPP)
+AppData/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file to a newer
+# Visual Studio version. Backup files are not needed, because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# vim
+*.txt~
+*.swp
+*.swo
+
+# Temp files when opening LibreOffice on ubuntu
+.~lock.*
+ 
+ # svn
+ .svn
+
+ # CVS - Source Control
+ **/CVS/
+
+ # Remainings from resolving conflicts in Source Control
+ *.orig
+
+ # SQL Server files
+ **/App_Data/*.mdf
+ **/App_Data/*.ldf
+ **/App_Data/*.sdf
+
+
+ #LightSwitch generated files
+ GeneratedArtifacts/
+ _Pvt_Extensions/
+ ModelManifest.xml
+
+ # =========================
+ # Windows detritus
+ # =========================
+
+ # Windows image file caches
+ Thumbs.db
+ ehthumbs.db
+
+ # Folder config file
+ Desktop.ini
+
+ # Recycle Bin used on file shares
+ $RECYCLE.BIN/
+
+ # Mac desktop service store files
+ .DS_Store
+
+ # SASS Compiler cache
+ .sass-cache
+
+ # Visual Studio 2014 CTP
+ **/*.sln.ide
+
+ # Visual Studio temp something
+ .vs/
+
+ # dotnet stuff
+ project.lock.json
+
+ # VS 2015+
+ *.vc.vc.opendb
+ *.vc.db
+
+ # Rider
+ .idea/
+
+ # Visual Studio Code
+ .vscode/
+
+ # Output folder used by Webpack or other FE stuff
+ **/node_modules/*
+ **/wwwroot/*
+
+ # SpecFlow specific
+ *.feature.cs
+ *.feature.xlsx.*
+ *.Specs_*.html
+
+ #####
+ # End of core ignore list, below put you custom 'per project' settings (patterns or path)
+ #####

Calculator/Calc.cs

@@ -0,0 +1,187 @@
+using NCalc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using FormsKey = System.Windows.Forms.Keys;
+
+namespace Calculator
+{
+    public class Calc
+    {
+        private const int Precision = 3;
+        private readonly List<CalculationElement> calculation;
+        private bool FirstKeyPressed = true;
+
+        public Calc()
+        {
+            calculation = new List<CalculationElement>();
+        }
+
+        public CalculationResponse KeyPressed(FormsKey key)
+        {
+            switch (key)
+            {
+                case FormsKey.Enter:
+                    return Calculate();
+
+                case FormsKey.Delete:
+                    return Delete();
+
+                case FormsKey.NumPad0:
+                    return AddCalculationElement(new NumberElement(0));
+
+                case FormsKey.NumPad1:
+                    return AddCalculationElement(new NumberElement(1));
+
+                case FormsKey.NumPad2:
+                    return AddCalculationElement(new NumberElement(2));
+
+                case FormsKey.NumPad3:
+                    return AddCalculationElement(new NumberElement(3));
+
+                case FormsKey.NumPad4:
+                    return AddCalculationElement(new NumberElement(4));
+
+                case FormsKey.NumPad5:
+                    return AddCalculationElement(new NumberElement(5));
+
+                case FormsKey.NumPad6:
+                    return AddCalculationElement(new NumberElement(6));
+
+                case FormsKey.NumPad7:
+                    return AddCalculationElement(new NumberElement(7));
+
+                case FormsKey.NumPad8:
+                    return AddCalculationElement(new NumberElement(8));
+
+                case FormsKey.NumPad9:
+                    return AddCalculationElement(new NumberElement(9));
+
+                case FormsKey.Add:
+                    return AddCalculationElement(new OperationElement(Operation.Add));
+
+                case FormsKey.Subtract:
+                    return AddCalculationElement(new OperationElement(Operation.Subtract));
+
+                case FormsKey.Multiply:
+                    return AddCalculationElement(new OperationElement(Operation.Muliply));
+
+                case FormsKey.Divide:
+                    return AddCalculationElement(new OperationElement(Operation.Divide));
+
+                case FormsKey.Decimal:
+                    return AddCalculationElement(new DecimalElement());
+
+                default:
+                    return CalculationResponse.WrongInput;
+            }
+        }
+
+        private CalculationResponse Delete()
+        {
+            calculation.Clear();
+            return CalculationResponse.ClearedMemory;
+        }
+
+        private bool CheckIfOperationIsAllowed(CalculationElement element)
+        {
+            if (calculation.Count == 0 && (element as OperationElement).Operation != Operation.Subtract)
+                return false;
+            if (calculation.LastOrDefault() is OperationElement)
+                return false;
+            return true;
+        }
+
+        private bool CheckIfNumberIsAlreadyDecimal()
+        {
+            bool decimalFound = false;
+            foreach (CalculationElement item in calculation)
+            {
+                if (decimalFound)
+                {
+                    if (item is OperationElement)
+                        decimalFound = false;
+                }
+                else
+                    if (item is DecimalElement)
+                    decimalFound = true;
+            }
+            return decimalFound;
+        }
+
+        private bool CheckIfDecimalIsAllowed()
+        {
+            if (FirstKeyPressed)
+            {
+                calculation.Clear();
+                FirstKeyPressed = false;
+                calculation.Add(new NumberElement(0));
+                return true;
+            }
+            CalculationElement last = calculation.LastOrDefault();
+            if (last is DecimalElement)
+                return false;
+            else if (last is NumberElement)
+            {  //check if another decimal exists before we encounter an OperationElement
+                if (CheckIfNumberIsAlreadyDecimal()) return false;
+            }
+            else if (last == null || last is OperationElement)
+                calculation.Add(new NumberElement(0));
+            return true;
+        }
+
+        private CalculationResponse AddCalculationElement(CalculationElement element)
+        {
+            if (element is OperationElement)
+                if (!CheckIfOperationIsAllowed(element))
+                    return CalculationResponse.WrongInput;
+            if (element is DecimalElement)
+                if (!CheckIfDecimalIsAllowed())
+                    return CalculationResponse.WrongInput;
+            if (element is NumberElement && FirstKeyPressed)
+                calculation.Clear();
+            FirstKeyPressed = false;
+            calculation.Add(element);
+            return CalculationResponse.Ok;
+        }
+
+        private CalculationResponse Calculate()
+        {
+            if (calculation.Count == 0) return new CalculationResponse(Response.Result, "0");
+            StringBuilder calcString = new StringBuilder();
+            calculation.ForEach(element => calcString.Append(element.ToString()));
+            Expression e = new Expression(calcString.ToString().TrimEnd('.', '/', '*', '-', '+'));
+            double solution = Convert.ToDouble(e.Evaluate());
+            ClearCalculation();
+            string result = solution.ToString(string.Format("F{0}", Precision)); //Region Specific!!
+            result = result.TrimEnd('0', ',');
+            AddResultToCalculation(result);
+            return new CalculationResponse(Response.Result, result);
+        }
+
+        private void ClearCalculation()
+        {
+            calculation.Clear();
+            FirstKeyPressed = true;
+        }
+
+        private string DecimalsZero()
+        {
+            return ',' + new string('0', Precision);
+        }
+
+        private void AddResultToCalculation(string result)
+        {
+            for (int i = 0; i < result.Length; i++)
+            {
+                if (result[i] == ',')
+                    calculation.Add(new DecimalElement());
+                else if (result[i] == '-')
+                    calculation.Add(new OperationElement(Operation.Subtract));
+                else
+                    calculation.Add(new NumberElement((byte)char.GetNumericValue(result[i])));
+            }
+        }
+    }
+}

Calculator/CalculationElement.cs

@@ -0,0 +1,7 @@
+namespace Calculator
+{
+    abstract internal class CalculationElement
+    {
+        public abstract override string ToString();
+    }
+}

Calculator/CalculationResponse.cs

@@ -0,0 +1,30 @@
+using System;
+
+namespace Calculator
+{
+    public class CalculationResponse
+    {
+        public static CalculationResponse Ok = new CalculationResponse(Response.Ok, null);
+        public static CalculationResponse ClearedMemory = new CalculationResponse(Response.ClearedMemory, null);
+        public static CalculationResponse WrongInput = new CalculationResponse(Response.WrongInput, null);
+
+        public Response Response { get; }
+        public string Result { get; }
+
+        public CalculationResponse(Response response, string result)
+        {
+            if (response == Response.Result && result == "")
+                throw new ArgumentNullException("CalculationResponse cannot have Response = RESULT and result = null");
+            Response = response;
+            Result = result;
+        }
+    }
+
+    public enum Response
+    {
+        Ok,
+        Result,
+        ClearedMemory,
+        WrongInput
+    }
+}

Calculator/Calculator.csproj

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{239B6A10-C8D7-4AF0-845B-F99A0AFC2F5C}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Calculator</RootNamespace>
+    <AssemblyName>Calculator</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="NCalc, Version=1.3.8.0, Culture=neutral, PublicKeyToken=973cde3f1cafed03, processorArchitecture=MSIL">
+      <HintPath>..\packages\ncalc.1.3.8\lib\NCalc.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Calc.cs" />
+    <Compile Include="CalculationElement.cs" />
+    <Compile Include="CalculationResponse.cs" />
+    <Compile Include="DecimalElement.cs" />
+    <Compile Include="NumberElement.cs" />
+    <Compile Include="OperationElement.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

Calculator/DecimalElement.cs

@@ -0,0 +1,10 @@
+namespace Calculator
+{
+    internal class DecimalElement : CalculationElement
+    {
+        public override string ToString()
+        {
+            return ".";
+        }
+    }
+}

Calculator/NumberElement.cs

@@ -0,0 +1,33 @@
+namespace Calculator
+{
+    internal class NumberElement : CalculationElement
+    {
+        public byte Value { get; }
+
+        public NumberElement(byte value)
+        {
+            Value = value;
+        }
+
+        public override string ToString()
+        {
+            return Value.ToString();
+        }
+
+        public override bool Equals(object obj)
+        {
+            return Equals(obj as NumberElement);
+        }
+
+        public bool Equals(NumberElement other)
+        {
+            return other != null &&
+                   Value == other.Value;
+        }
+
+        public override int GetHashCode()
+        {
+            return -1937169414 + Value.GetHashCode();
+        }
+    }
+}

Calculator/OperationElement.cs

@@ -0,0 +1,57 @@
+namespace Calculator
+{
+    internal class OperationElement : CalculationElement
+    {
+        public Operation Operation { get; }
+
+        public OperationElement(Operation operation)
+        {
+            Operation = operation;
+        }
+
+        public override string ToString()
+        {
+            switch (Operation)
+            {
+                case Operation.Add:
+                    return "+";
+
+                case Operation.Subtract:
+                    return "-";
+
+                case Operation.Muliply:
+                    return "*";
+
+                case Operation.Divide:
+                    return "/";
+
+                default:
+                    return "Null";
+            }
+        }
+
+        public override bool Equals(object obj)
+        {
+            return Equals(obj as OperationElement);
+        }
+
+        public bool Equals(OperationElement other)
+        {
+            return other != null &&
+                   Operation == other.Operation;
+        }
+
+        public override int GetHashCode()
+        {
+            return 1706920598 + Operation.GetHashCode();
+        }
+    }
+
+    internal enum Operation
+    {
+        Add,
+        Subtract,
+        Muliply,
+        Divide
+    }
+}

Calculator/Properties/AssemblyInfo.cs

@@ -0,0 +1,35 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Calculator")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Calculator")]
+[assembly: AssemblyCopyright("Copyright ©  2020")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("239b6a10-c8d7-4af0-845b-f99a0afc2f5c")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Calculator/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="ncalc" version="1.3.8" targetFramework="net472" />
+</packages>

ChromaController/App.config

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <startup>
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>

ChromaController/ChromaController.csproj

@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{39F3D543-544C-40FF-881A-02307788ECD0}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>ChromaController</RootNamespace>
+    <AssemblyName>ChromaController</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <PublishUrl>C:\Users\Burathar\Desktop\Publish\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <ApplicationRevision>10</ApplicationRevision>
+    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <PublishWizardCompleted>true</PublishWizardCompleted>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <StartupObject>ChromaController.Program</StartupObject>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ManifestCertificateThumbprint>ABCB6CA9D4FDF93BE849DD917E880FE268E8DB7B</ManifestCertificateThumbprint>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ManifestKeyFile>ChromaController_TemporaryKey.pfx</ManifestKeyFile>
+  </PropertyGroup>
+  <PropertyGroup>
+    <GenerateManifests>true</GenerateManifests>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SignManifests>true</SignManifests>
+  </PropertyGroup>
+  <PropertyGroup>
+    <NoWin32Manifest>true</NoWin32Manifest>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Colore, Version=6.0.0.5, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\Colore.6.0.0-rc0005\lib\net451\Colore.dll</HintPath>
+    </Reference>
+    <Reference Include="JetBrains.Annotations, Version=2020.1.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
+      <HintPath>..\packages\JetBrains.Annotations.2020.1.0\lib\net20\JetBrains.Annotations.dll</HintPath>
+    </Reference>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Net.Http.Extensions, Version=2.2.29.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Net.Http.2.2.29\lib\net45\System.Net.Http.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http.Primitives, Version=4.2.29.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Net.Http.2.2.29\lib\net45\System.Net.Http.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http.WebRequest" />
+    <Reference Include="System.Runtime.InteropServices.RuntimeInformation, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.InteropServices.RuntimeInformation.4.3.0\lib\net45\System.Runtime.InteropServices.RuntimeInformation.dll</HintPath>
+      <Private>True</Private>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="ChromaEffectsReader.cs" />
+    <Compile Include="ColoreOutput.cs" />
+    <Compile Include="EffectRegion.cs" />
+    <Compile Include="KeyEffects\FadeKey.cs" />
+    <Compile Include="KeyEffects\FlashKey.cs" />
+    <Compile Include="KeyConverter.cs" />
+    <Compile Include="KeyEffects\KeyEffect.cs" />
+    <Compile Include="MonitorManager.cs" />
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Calculator\Calculator.csproj">
+      <Project>{239b6a10-c8d7-4af0-845b-f99a0afc2f5c}</Project>
+      <Name>Calculator</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\NumpadMonitor\NumpadMonitor.csproj">
+      <Project>{d42162e9-9057-49e6-a6ae-660f108c721b}</Project>
+      <Name>NumpadMonitor</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <BootstrapperPackage Include=".NETFramework,Version=v4.7.2">
+      <Visible>False</Visible>
+      <ProductName>Microsoft .NET Framework 4.7.2 %28x86 and x64%29</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets" Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets'))" />
+  </Target>
+</Project>

ChromaController/ChromaEffectsReader.cs

@@ -0,0 +1,209 @@
+using Colore.Data;
+using Colore.Effects.Keyboard;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Xml.Linq;
+
+namespace ChromaController
+{
+    internal class ChromaEffectsReader
+    {
+        public EffectRegion[] ReadFirstStatic(string filePath)
+        {
+            XDocument root = XDocument.Load(filePath);
+            IEnumerable<XElement> effectLayers = root.Descendants("EffectLayer").Where(x => x.Descendants("Effect").First().Value == "static");
+            return effectLayers.SelectMany(layer => layer.Descendants("EffectRegion").Select(region =>
+                        {
+                            return new EffectRegion(
+                                GetKeys(region),
+                                GetColor(region));
+                        })).ToArray();
+        }
+
+        private Key[] GetKeys(XElement region)
+        {
+            IEnumerable<XElement> deviceCells = region.Descendants("DeviceCell");
+            List<RazerKey> keys = new List<RazerKey>();
+            foreach (XElement cell in deviceCells)
+            {
+                int row = Convert.ToInt32(cell.Descendants("Row").First().Value);
+                int column = Convert.ToInt32(cell.Descendants("Col").First().Value);
+                keys.Add((RazerKey)column + row * 256);
+            }
+            return keys.Select(razerKey => (Key)Enum.Parse(typeof(Key), razerKey.ToString())).ToArray();
+        }
+
+        private Color GetColor(XElement region)
+        {
+            XElement rzColor = region.Descendants("RzColor").First();
+            int red = 0, green = 0, blue = 0;
+            foreach (XElement element in rzColor.Descendants())
+            {
+                switch (element.Name.ToString())
+                {
+                    case "Red":
+                        red = Convert.ToInt32(element.Value);
+                        break;
+
+                    case "Green":
+                        green = Convert.ToInt32(element.Value);
+                        break;
+
+                    case "Blue":
+                        blue = Convert.ToInt32(element.Value);
+                        break;
+
+                    default:
+                        throw new ArgumentException("Argument value not expected", "element");
+                }
+            }
+            return KeyEffect.GetColoreColor(red, green, blue);
+        }
+    }
+
+    /// <summary>
+    /// Definition of almost all keyboard keys, with id's matching the Razer Synapse Grid.
+    /// Keys not present on the US-International are not tested, and so commented out. If you need these, just test where they should be using a known ChromaEffects map.
+    /// </summary>
+    internal enum RazerKey
+    {
+        Escape = 1,
+        F1 = 4,
+        F2 = 5,
+        F3 = 6,
+        F4 = 7,
+        F5 = 8,
+        F6 = 9,
+        F7 = 10,
+        F8 = 11,
+        F9 = 12,
+        F10 = 13,
+        F11 = 14,
+        F12 = 15,
+        PrintScreen = 16,
+        Scroll = 17,
+        Pause = 18,
+
+        //JpnYen = 21,
+        //KorPipe = 21,
+
+        Macro1 = 256,
+        OemTilde = 257,
+        D1 = 258,
+        D2 = 259,
+        D3 = 260,
+        D4 = 261,
+        D5 = 262,
+        D6 = 263,
+        D7 = 264,
+        D8 = 265,
+        D9 = 266,
+        D0 = 267,
+        OemMinus = 268,
+        OemEquals = 269,
+        Backspace = 270,
+        Insert = 272,
+        Home = 273,
+        PageUp = 274,
+        NumLock = 275,
+        NumDivide = 276,
+        NumMultiply = 277,
+        NumSubtract = 278,
+        Macro2 = 512,
+        Tab = 513,
+        Q = 514,
+        W = 515,
+        E = 516,
+        R = 517,
+        T = 518,
+        Y = 519,
+        U = 520,
+        I = 521,
+        O = 522,
+        P = 523,
+        OemLeftBracket = 524,
+        OemRightBracket = 525,
+        OemBackslash = 526,
+        Delete = 528,
+        End = 529,
+        PageDown = 530,
+        Num7 = 531,
+        Num8 = 532,
+        Num9 = 533,
+        NumAdd = 534,
+        Macro3 = 768,
+        CapsLock = 770,
+        A = 771,
+        S = 772,
+        D = 773,
+        F = 774,
+        G = 775,
+        H = 776,
+        J = 777,
+        K = 778,
+        L = 779,
+        OemSemicolon = 780,
+        OemApostrophe = 781,
+
+        //EurPound = 782,
+        //Kor2 = 782,
+
+        Enter = 782,
+        Num4 = 787,
+        Num5 = 788,
+        Num6 = 789,
+        Macro4 = 1024,
+
+        //EurBackslash = 1025,
+        //Kor3 = 1025,
+
+        LeftShift = 1026,
+        Z = 1027,
+        X = 1028,
+        C = 1029,
+        V = 1039,
+        B = 1031,
+        N = 1032,
+        M = 1033,
+        OemComma = 1034,
+        OemPeriod = 1035,
+        OemSlash = 1036,
+
+        //JpnSlash = 1037,
+        //Kor4 = 1037,
+
+        RightShift = 1038,
+        Up = 1041,
+        Num1 = 1043,
+        Num2 = 1044,
+        Num3 = 1045,
+        Macro5 = 1280,
+        LeftControl = 1281,
+        LeftWindows = 1282,
+        LeftAlt = 1283,
+
+        //Jpn3 = 1284,
+        //Kor5 = 1284,
+
+        Space = 1287,
+
+        //Jpn4 = 1289,
+        //Kor6 = 1289,
+        //Jpn5 = 1290,
+        //Kor7 = 1290,
+
+        RightAlt = 1292,
+        Function = 1293,
+        RightMenu = 1294,
+        RightControl = 1295,
+        Left = 1296,
+        Down = 1297,
+        Right = 1298,
+        Num0 = 1300,
+        NumDecimal = 1301,
+        NumEnter = 1302,
+        Logo = 1548,
+        Invalid = 65535
+    }
+}

ChromaController/ColoreOutput.cs

@@ -0,0 +1,196 @@
+using Calculator;
+using Colore;
+using Colore.Data;
+using Colore.Effects.Keyboard;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+
+namespace ChromaController
+{
+    internal class ColoreOutput
+    {
+        private IChroma chroma;
+        private bool _exit = false;
+
+        private readonly object keyEffectsLock = new object();
+
+        private readonly List<KeyEffect> keyEffects = new List<KeyEffect>();
+        private readonly List<KeyEffect> keyEffectTrash = new List<KeyEffect>();
+        private readonly string chromaEffectPath;
+        private readonly Color dNumberPassiveColor = Color.FromRgb(0x002800);
+        private readonly Color numpadPassiveColor = Color.FromRgb(0x000028);
+
+        private readonly Key[] numpadKeys = new Key[]
+        {
+            Key.Num0,
+            Key.Num1,
+            Key.Num3,
+            Key.Num2,
+            Key.Num4,
+            Key.Num5,
+            Key.Num6,
+            Key.Num7,
+            Key.Num8,
+            Key.Num9,
+            Key.NumDivide,
+            Key.NumMultiply,
+            Key.NumSubtract,
+            Key.NumAdd,
+            Key.NumEnter,
+            Key.NumDecimal
+        };
+
+        private readonly Key[] dNumberKeys = new Key[]
+        {
+            Key.D0,
+            Key.D1,
+            Key.D2,
+            Key.D3,
+            Key.D4,
+            Key.D5,
+            Key.D6,
+            Key.D7,
+            Key.D8,
+            Key.D9,
+        };
+
+        public ColoreOutput(string chromaEffectPath)
+        {
+            this.chromaEffectPath = chromaEffectPath;
+        }
+
+        public void Start()
+        {
+            chroma = chroma = ColoreProvider.CreateNativeAsync().Result;
+            KeyboardCustom keyboardGrid = KeyboardCustom.Create();
+            LoadChromaEffect(chromaEffectPath, keyboardGrid);
+            LoadInitialColors(keyboardGrid);
+            SetKeyboardGrid(keyboardGrid);
+            lock (keyEffectsLock)
+            {
+                keyEffects.Add(new FlashKey(Key.LeftControl, Color.Black, Color.Black, 50));
+            }
+            Loop();
+        }
+
+        private void SetKeyboardGrid(KeyboardCustom keyboardGrid)
+        {
+            chroma.Keyboard.SetCustomAsync(keyboardGrid);
+        }
+
+        private void LoadInitialColors(KeyboardCustom keyboardGrid)
+        {
+            keyboardGrid[Key.End] = Color.Red;
+            Array.ForEach(dNumberKeys, key => keyboardGrid[key] = dNumberPassiveColor);
+            Array.ForEach(numpadKeys, key => keyboardGrid[key] = numpadPassiveColor);
+        }
+
+        private void LoadChromaEffect(string path, KeyboardCustom keyboardGrid)
+        {
+            ChromaEffectsReader reader = new ChromaEffectsReader();
+            EffectRegion[] regions = reader.ReadFirstStatic(path);
+            Array.ForEach(regions, x => x.AddToGrid(keyboardGrid));
+        }
+
+        private void Loop()
+        {
+            while (!_exit)
+            {
+                Thread.Sleep(50);
+                IterKeyEffects();
+                DeleteFinishedKeyEffects();
+            }
+            chroma.UninitializeAsync();
+        }
+
+        public void MemorySet()
+        {
+            chroma.Keyboard.SetKeyAsync(Key.Delete, Color.Orange, false);
+        }
+
+        public void MemoryCleared()
+        {
+            chroma.Keyboard.SetKeyAsync(Key.Delete, Color.Black, false);
+        }
+
+        public void PrintNumber(string result)
+        {
+            for (int i = 0; i < result.Length; i++)
+            {
+                Key[] key = new Key[] { GetKey(result[i]) };
+                lock (keyEffectsLock)
+                {
+                    //KeyEffect errorFlash = keyEffects.Find(x => x.Keys.SequenceEqual(NumpadKeys));
+                    //if (errorFlash != null) keyEffects.Remove(errorFlash);
+                    keyEffects.Add(new FlashKey(key, Color.White, dNumberPassiveColor, 10, i * 12));
+                }
+            }
+        }
+
+        public void Exit()
+        {
+            _exit = true;
+        }
+
+        private Key GetKey(char character)
+        {
+            if (character == ',')
+                return Key.OemPeriod;
+            if (character == '-')
+                return Key.OemMinus;
+            if (char.GetNumericValue(character) >= 0)
+                return dNumberKeys[(int)char.GetNumericValue(character)];
+            throw new ArgumentException($"Character '{character}' was not expected", "character");
+        }
+
+        private void DeleteFinishedKeyEffects()
+        {
+            if (keyEffectTrash.Count > 0)
+            {
+                lock (keyEffectsLock)
+                {
+                    keyEffectTrash.ForEach(effect => keyEffects.Remove(effect));
+                }
+                keyEffectTrash.Clear();
+            }
+        }
+
+        private void IterKeyEffects()
+        {
+            lock (keyEffectsLock)
+            {
+                if (keyEffects.Count == 0)
+                    return;
+                foreach (KeyEffect keyEffect in keyEffects)
+                {
+                    if (keyEffect.Step(chroma))
+                        keyEffectTrash.Add(keyEffect);
+                }
+            }
+        }
+
+        internal void ErrorFlash()
+        {
+            lock (keyEffectsLock)
+            {
+                KeyEffect errorFlash = keyEffects.Find(x => x.Keys.SequenceEqual(numpadKeys));
+                if (errorFlash != null) keyEffects.Remove(errorFlash);
+                keyEffects.Add(new FlashKey(numpadKeys, Color.Red, numpadPassiveColor, 10));
+            }
+        }
+
+        internal void NumpadKeyPressed(Key pressedKey)
+        {
+            Key[] key = new Key[] { pressedKey };
+            lock (keyEffectsLock)
+            {
+                KeyEffect keyEffect = keyEffects.Find(x => x.Keys.SequenceEqual(key));
+                if (keyEffect != null)
+                    keyEffects.Remove(keyEffect);
+                keyEffects.Add(new FadeKey(key, Color.White, numpadPassiveColor, 0.05f));
+            }
+        }
+    }
+}

ChromaController/EffectRegion.cs

@@ -0,0 +1,35 @@
+using Colore;
+using Colore.Data;
+using Colore.Effects.Keyboard;
+using System;
+
+namespace ChromaController
+{
+    internal class EffectRegion
+    {
+        public Key[] Keys { get; private set; }
+        public Color Color { get; private set; }
+
+        public EffectRegion(Key[] keys, Color color)
+        {
+            Keys = keys;
+            Color = color;
+        }
+
+        public EffectRegion(Key keys, Color color)
+        {
+            Keys = new Key[] { keys };
+            Color = color;
+        }
+
+        internal void Show(IChroma chroma)
+        {
+            Array.ForEach(Keys, x => chroma.Keyboard.SetKeyAsync(x, Color, false));
+        }
+
+        internal void AddToGrid(KeyboardCustom keyboardGrid)
+        {
+            Array.ForEach(Keys, x => keyboardGrid[x] = Color);
+        }
+    }
+}

ChromaController/KeyConverter.cs

@@ -0,0 +1,129 @@
+using System.Collections.Generic;
+using System.Linq;
+using ColoreKey = Colore.Effects.Keyboard.Key;
+using FormsKey = System.Windows.Forms.Keys;
+
+namespace ChromaController
+{
+    internal class KeyConverter
+    {
+        private readonly Dictionary<ColoreKey, FormsKey> formsKeys = new Dictionary<ColoreKey, FormsKey>
+        {
+            {ColoreKey.A, FormsKey.A },
+            {ColoreKey.B, FormsKey.B },
+            {ColoreKey.C, FormsKey.C },
+            {ColoreKey.D, FormsKey.D },
+            {ColoreKey.E, FormsKey.E },
+            {ColoreKey.F, FormsKey.F },
+            {ColoreKey.G, FormsKey.G },
+            {ColoreKey.H, FormsKey.H },
+            {ColoreKey.I, FormsKey.I },
+            {ColoreKey.J, FormsKey.J },
+            {ColoreKey.K, FormsKey.K },
+            {ColoreKey.L, FormsKey.L },
+            {ColoreKey.M, FormsKey.M },
+            {ColoreKey.N, FormsKey.N },
+            {ColoreKey.O, FormsKey.O },
+            {ColoreKey.P, FormsKey.P },
+            {ColoreKey.Q, FormsKey.Q },
+            {ColoreKey.R, FormsKey.R },
+            {ColoreKey.S, FormsKey.S },
+            {ColoreKey.T, FormsKey.T },
+            {ColoreKey.U, FormsKey.U },
+            {ColoreKey.V, FormsKey.V },
+            {ColoreKey.W, FormsKey.W },
+            {ColoreKey.X, FormsKey.X },
+            {ColoreKey.Y, FormsKey.Y },
+            {ColoreKey.Z, FormsKey.Z },
+            {ColoreKey.D0, FormsKey.D0 },
+            {ColoreKey.D1, FormsKey.D1 },
+            {ColoreKey.D2, FormsKey.D2 },
+            {ColoreKey.D3, FormsKey.D3 },
+            {ColoreKey.D4, FormsKey.D4 },
+            {ColoreKey.D5, FormsKey.D5 },
+            {ColoreKey.D6, FormsKey.D6 },
+            {ColoreKey.D7, FormsKey.D7 },
+            {ColoreKey.D8, FormsKey.D8 },
+            {ColoreKey.D9, FormsKey.D9 },
+            {ColoreKey.Num0, FormsKey.NumPad0 },
+            {ColoreKey.Num1, FormsKey.NumPad1 },
+            {ColoreKey.Num2, FormsKey.NumPad2 },
+            {ColoreKey.Num3, FormsKey.NumPad3 },
+            {ColoreKey.Num4, FormsKey.NumPad4 },
+            {ColoreKey.Num5, FormsKey.NumPad5 },
+            {ColoreKey.Num6, FormsKey.NumPad6 },
+            {ColoreKey.Num7, FormsKey.NumPad7 },
+            {ColoreKey.Num8, FormsKey.NumPad8 },
+            {ColoreKey.Num9, FormsKey.NumPad9 },
+            {ColoreKey.F1, FormsKey.F1 },
+            {ColoreKey.F2, FormsKey.F2 },
+            {ColoreKey.F3, FormsKey.F3 },
+            {ColoreKey.F4, FormsKey.F4 },
+            {ColoreKey.F5, FormsKey.F5 },
+            {ColoreKey.F6, FormsKey.F6 },
+            {ColoreKey.F7, FormsKey.F7 },
+            {ColoreKey.F8, FormsKey.F8 },
+            {ColoreKey.F9, FormsKey.F9 },
+            {ColoreKey.F10, FormsKey.F10 },
+            {ColoreKey.F11, FormsKey.F11 },
+            {ColoreKey.F12, FormsKey.F12 },
+            {ColoreKey.NumDivide, FormsKey.Divide },
+            {ColoreKey.NumMultiply, FormsKey.Multiply },
+            {ColoreKey.NumSubtract, FormsKey.Subtract },
+            {ColoreKey.NumAdd, FormsKey.Add },
+            {ColoreKey.NumDecimal, FormsKey.Decimal },
+            {ColoreKey.NumEnter, FormsKey.Enter },
+            {ColoreKey.NumLock, FormsKey.NumLock },
+            {ColoreKey.Escape, FormsKey.Escape },
+            {ColoreKey.PrintScreen, FormsKey.PrintScreen },
+            {ColoreKey.Scroll, FormsKey.Scroll },
+            {ColoreKey.Pause, FormsKey.Pause },
+            {ColoreKey.Insert, FormsKey.Insert },
+            {ColoreKey.Home, FormsKey.Home },
+            {ColoreKey.PageUp, FormsKey.PageUp },
+            {ColoreKey.PageDown, FormsKey.PageDown },
+            {ColoreKey.Delete, FormsKey.Delete },
+            {ColoreKey.End, FormsKey.End },
+            {ColoreKey.OemTilde, FormsKey.Oemtilde },
+            {ColoreKey.Tab, FormsKey.Tab },
+            {ColoreKey.CapsLock, FormsKey.CapsLock },
+            {ColoreKey.LeftShift, FormsKey.LShiftKey },
+            {ColoreKey.RightShift, FormsKey.RShiftKey },
+            {ColoreKey.LeftControl, FormsKey.LControlKey },
+            {ColoreKey.RightControl, FormsKey.RControlKey },
+            {ColoreKey.LeftWindows, FormsKey.LWin },
+            {ColoreKey.LeftAlt, FormsKey.Alt },
+            {ColoreKey.Space, FormsKey.Space },
+            {ColoreKey.Backspace, FormsKey.Back },
+            {ColoreKey.Up, FormsKey.Up },
+            {ColoreKey.Down, FormsKey.Down },
+            {ColoreKey.Left, FormsKey.Left },
+            {ColoreKey.Right, FormsKey.Right },
+            {ColoreKey.OemLeftBracket, FormsKey.OemOpenBrackets },
+            {ColoreKey.OemRightBracket, FormsKey.OemCloseBrackets },
+            {ColoreKey.OemComma, FormsKey.Oemcomma },
+            {ColoreKey.OemPeriod, FormsKey.OemPeriod },
+            {ColoreKey.KorPipe, FormsKey.OemPipe },
+            {ColoreKey.OemSemicolon, FormsKey.OemSemicolon},
+            {ColoreKey.OemApostrophe, FormsKey.OemQuotes },
+            {ColoreKey.OemSlash, FormsKey.OemQuestion },
+        };
+
+        private readonly Dictionary<FormsKey, ColoreKey> coloreKeys = new Dictionary<FormsKey, ColoreKey>();
+
+        public KeyConverter()
+        {
+            coloreKeys = formsKeys.ToDictionary(x => x.Value, x => x.Key);
+        }
+
+        public ColoreKey ToColoreKey(FormsKey key)
+        {
+            return coloreKeys[key];
+        }
+
+        public FormsKey ToFormsKey(ColoreKey key)
+        {
+            return formsKeys[key];
+        }
+    }
+}

ChromaController/KeyEffects/FadeKey.cs

@@ -0,0 +1,38 @@
+using Colore;
+using Colore.Data;
+using Colore.Effects.Keyboard;
+using System;
+
+namespace ChromaController
+{
+    internal class FadeKey : KeyEffect
+    {
+        public float StepPercentage { get; }
+
+        /// <summary>
+        /// Fades from <paramref name="color1"/> to <paramref name="color2"/> in the specified time
+        /// </summary>
+        /// <param name="keys">The <see cref="Colore.Effects.Keyboard.Key"/> that will have the fade effect</param>
+        /// <param name="color1">The startcolor</param>
+        /// <param name="color2">The endcolor</param>
+        /// <param name="stepPercentage">Must be between 0 and 1. Each step, the transition will be incremented by this amount</param>
+        public FadeKey(Key[] keys, Color color1, Color color2, float stepPercentage = 0.1F, int delayTime = 0) : base(keys, color1, color2, delayTime)
+        {
+            if (stepPercentage <= 0 || stepPercentage > 1) throw new ArgumentException("argument should be between 0 and 1", "stepPercentage");
+            StepPercentage = stepPercentage;
+        }
+
+        public override bool Step(IChroma chroma)
+        {
+            bool baseResult = base.Step(chroma);
+            if (StepCounter <= DelayTime) return baseResult;
+            if ((StepPercentage * (StepCounter - DelayTime)) > 1)
+            {
+                chroma.Keyboard.SetKeysAsync(Keys, Color2, false);
+                return true;
+            }
+            chroma.Keyboard.SetKeysAsync(Keys, ColorMixer(Color1, Color2, StepPercentage * (StepCounter - DelayTime)), clear: false);
+            return baseResult;
+        }
+    }
+}

ChromaController/KeyEffects/FlashKey.cs

@@ -0,0 +1,43 @@
+using Colore;
+using Colore.Data;
+using Colore.Effects.Keyboard;
+using System;
+
+namespace ChromaController
+{
+    internal class FlashKey : KeyEffect
+    {
+        public float FlashTime { get; }
+
+        /// <summary>
+        /// Flashes key with specified color for specified time.
+        /// </summary>
+        /// <param name="keys">The <see cref="Colore.Effects.Keyboard.Key"/> that will flash</param>
+        /// <param name="color1">The startcolor</param>
+        /// <param name="color2">The endcolor</param>
+        /// <param name="flashTime">The amount of steps that <paramref name="color1"/> will be shown</param>
+        public FlashKey(Key[] keys, Color color1, Color color2, int flashTime, int delayTime = 0) : base(keys, color1, color2, delayTime)
+        {
+            if (flashTime <= 0) throw new ArgumentException("argument should be between 0 and 1", "stepPercentage");
+            FlashTime = flashTime;
+        }
+
+        public FlashKey(Key key, Color color1, Color color2, int flashTime, int delayTime = 0)
+            : this(new Key[] { key }, color1, color2, flashTime, delayTime)
+        {
+        }
+
+        public override bool Step(IChroma chroma)
+        {
+            bool baseResult = base.Step(chroma);
+            if (StepCounter <= DelayTime) return baseResult;
+            if (StepCounter > FlashTime + DelayTime)
+            {
+                chroma.Keyboard.SetKeysAsync(Keys, Color2, false);
+                return true;
+            }
+            chroma.Keyboard.SetKeysAsync(Keys, Color1, false);
+            return baseResult;
+        }
+    }
+}

ChromaController/KeyEffects/KeyEffect.cs

@@ -0,0 +1,43 @@
+using Colore;
+using Colore.Data;
+using Colore.Effects.Keyboard;
+
+namespace ChromaController
+{
+    internal partial class KeyEffect
+    {
+        public Key[] Keys { get; }
+        public Color Color1 { get; }
+        public Color Color2 { get; }
+        public int StepCounter { get; private set; }
+        public int DelayTime { get; }
+
+        public KeyEffect(Key[] keys, Color color1, Color color2, int delayTime)
+        {
+            Keys = keys;
+            Color1 = color1;
+            Color2 = color2;
+            StepCounter = 0;
+            DelayTime = delayTime;
+        }
+
+        virtual public bool Step(IChroma chroma)
+        {
+            StepCounter++;
+            return false;
+        }
+
+        protected static Color ColorMixer(Color color1, Color color2, float mix)
+        {
+            int red = (int)(color1.R * (1 - mix) + color2.R * mix);
+            int green = (int)(color1.G * (1 - mix) + color2.G * mix);
+            int blue = (int)(color1.B * (1 - mix) + color2.B * mix);
+            return GetColoreColor(red, green, blue);
+        }
+
+        internal static Color GetColoreColor(int red, int green, int blue)
+        {
+            return Color.FromRgb((uint)((red << 16) | (green << 8) | blue));
+        }
+    }
+}

ChromaController/MonitorManager.cs

@@ -0,0 +1,79 @@
+using Calculator;
+using NumpadMonitor;
+using System;
+using System.Windows.Forms;
+
+namespace ChromaController
+{
+    internal class MonitorManager
+    {
+        private readonly NumpadMonitorForm monitor;
+        private readonly KeyConverter keyConverter;
+        private readonly ColoreOutput coloreOutput;
+        private readonly Calc calculator;
+
+        public MonitorManager(ColoreOutput coloreOutput, KeyConverter keyConverter, Calc calculator)
+        {
+            this.keyConverter = keyConverter;
+            this.coloreOutput = coloreOutput;
+            this.calculator = calculator;
+            monitor = NumpadMonitor.Program.Initiate(false, true, false);
+            monitor.KeyPressEvent += new NumpadMonitorForm.NotifyKeyPressEvent(KeyPressEventHandler);
+            Application.Run(monitor);
+        }
+
+        public void KeyPressEventHandler(NumpadMonitorForm sender, KeyInfo keyInfo)
+        {
+            Console.WriteLine(keyInfo.ToString());
+            if (keyInfo.Key == Keys.End)
+            {
+                Exit();
+                return;
+            }
+            CalculationResponse response = calculator.KeyPressed(keyInfo.Key);
+            HandleResponse(keyInfo, response);
+        }
+
+        private void HandleResponse(KeyInfo keyInfo, CalculationResponse response)
+        {
+            switch (response.Response)
+            {
+                case Response.Ok:
+                    coloreOutput.NumpadKeyPressed(keyConverter.ToColoreKey(keyInfo.Key));
+                    break;
+
+                case Response.ClearedMemory:
+                    coloreOutput.MemoryCleared();
+                    break;
+
+                case Response.Result:
+                    Console.WriteLine(response.Result);
+                    if (response.Result == "∞")
+                    {
+                        coloreOutput.ErrorFlash();
+                        HandleResponse(new KeyInfo(Keys.Delete), calculator.KeyPressed(Keys.Delete));
+                    }
+                    else
+                    {
+                        coloreOutput.PrintNumber(response.Result);
+                        coloreOutput.MemorySet();
+                    }
+                    break;
+
+                case Response.WrongInput:
+                    coloreOutput.ErrorFlash();
+                    break;
+
+                default:
+                    throw new ArgumentException("Argument is not value within Response Enum", "response.Response");
+            }
+        }
+
+        private void Exit()
+        {
+            monitor.DisposeElements();
+            monitor.Close();
+            coloreOutput.Exit();
+        }
+    }
+}

ChromaController/Program.cs

@@ -0,0 +1,30 @@
+using Calculator;
+using System;
+using System.IO;
+using System.Threading;
+
+namespace ChromaController
+{
+    internal class Program
+    {
+        private static void Main(string[] args)
+        {
+            ColoreOutput coloreOutput = new ColoreOutput(ChromaFX());
+            Thread coloreThread = new Thread(coloreOutput.Start);
+            coloreThread.Start();
+            KeyConverter keyConverter = new KeyConverter();
+            Calc calculator = new Calc();
+            MonitorManager monitorManager = new MonitorManager(coloreOutput, keyConverter, calculator);
+            coloreThread.Join();
+        }
+
+        private static string ChromaFX()
+        {
+            string path = Environment.ExpandEnvironmentVariables(@"%APPDATA%\KeyboardCalculator\");
+            string filename = "ChromaEffects.xml";
+            if (!File.Exists(path + filename))
+                throw new ApplicationException("No ChromaEffect.xml found in %APPDATA%\\KeyboardCalculator\\");
+            return path + filename;
+        }
+    }
+}

ChromaController/Properties/AssemblyInfo.cs

@@ -0,0 +1,35 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Calculator")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Calculator")]
+[assembly: AssemblyCopyright("Copyright ©  2020")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("39f3d543-544c-40ff-881a-02307788ecd0")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

ChromaController/packages.config

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Colore" version="6.0.0-rc0005" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.1.0" targetFramework="net472" />
+  <package id="Microsoft.Bcl" version="1.1.10" targetFramework="net472" />
+  <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="net472" />
+  <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
+  <package id="System.Runtime.InteropServices.RuntimeInformation" version="4.3.0" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
+</packages>

Keyboard Calculator.sln

@@ -0,0 +1,37 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30011.22
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NumpadMonitor", "NumpadMonitor\NumpadMonitor.csproj", "{D42162E9-9057-49E6-A6AE-660F108C721B}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ChromaController", "ChromaController\ChromaController.csproj", "{39F3D543-544C-40FF-881A-02307788ECD0}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Calculator", "Calculator\Calculator.csproj", "{239B6A10-C8D7-4AF0-845B-F99A0AFC2F5C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D42162E9-9057-49E6-A6AE-660F108C721B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D42162E9-9057-49E6-A6AE-660F108C721B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D42162E9-9057-49E6-A6AE-660F108C721B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D42162E9-9057-49E6-A6AE-660F108C721B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{39F3D543-544C-40FF-881A-02307788ECD0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{39F3D543-544C-40FF-881A-02307788ECD0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{39F3D543-544C-40FF-881A-02307788ECD0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{39F3D543-544C-40FF-881A-02307788ECD0}.Release|Any CPU.Build.0 = Release|Any CPU
+		{239B6A10-C8D7-4AF0-845B-F99A0AFC2F5C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{239B6A10-C8D7-4AF0-845B-F99A0AFC2F5C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{239B6A10-C8D7-4AF0-845B-F99A0AFC2F5C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{239B6A10-C8D7-4AF0-845B-F99A0AFC2F5C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {C5E8DD27-BFEF-4F98-9D3A-26B5DB0406A6}
+	EndGlobalSection
+EndGlobal

LICENSE.txt

@@ -0,0 +1,621 @@
+                        GNU GENERAL PUBLIC LICENSE
+                           Version 3, 29 June 2007
+
+     Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+     Everyone is permitted to copy and distribute verbatim copies
+     of this license document, but changing it is not allowed.
+
+                                Preamble
+
+      The GNU General Public License is a free, copyleft license for
+    software and other kinds of works.
+
+      The licenses for most software and other practical works are designed
+    to take away your freedom to share and change the works.  By contrast,
+    the GNU General Public License is intended to guarantee your freedom to
+    share and change all versions of a program--to make sure it remains free
+    software for all its users.  We, the Free Software Foundation, use the
+    GNU General Public License for most of our software; it applies also to
+    any other work released this way by its authors.  You can apply it to
+    your programs, too.
+
+      When we speak of free software, we are referring to freedom, not
+    price.  Our General Public Licenses are designed to make sure that you
+    have the freedom to distribute copies of free software (and charge for
+    them if you wish), that you receive source code or can get it if you
+    want it, that you can change the software or use pieces of it in new
+    free programs, and that you know you can do these things.
+
+      To protect your rights, we need to prevent others from denying you
+    these rights or asking you to surrender the rights.  Therefore, you have
+    certain responsibilities if you distribute copies of the software, or if
+    you modify it: responsibilities to respect the freedom of others.
+
+      For example, if you distribute copies of such a program, whether
+    gratis or for a fee, you must pass on to the recipients the same
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+    know their rights.
+
+      Developers that use the GNU GPL protect your rights with two steps:
+    (1) assert copyright on the software, and (2) offer you this License
+    giving you legal permission to copy, distribute and/or modify it.
+
+      For the developers' and authors' protection, the GPL clearly explains
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+    authors' sake, the GPL requires that modified versions be marked as
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+      "Additional permissions" are terms that supplement the terms of this
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+    Additional permissions that are applicable to the entire Program shall
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+    apply only to part of the Program, that part may be used separately
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+
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+
+      Nothing in this License shall be construed as excluding or limiting
+    any implied license or other defenses to infringement that may
+    otherwise be available to you under applicable patent law.
+
+      12. No Surrender of Others' Freedom.
+
+      If conditions are imposed on you (whether by court order, agreement or
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+
+      13. Use with the GNU Affero General Public License.
+
+      Notwithstanding any other provision of this License, you have
+    permission to link or combine any covered work with a work licensed
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+
+      14. Revised Versions of this License.
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+      The Free Software Foundation may publish revised and/or new versions of
+    the GNU General Public License from time to time.  Such new versions will
+    be similar in spirit to the present version, but may differ in detail to
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+
+      Each version is given a distinguishing version number.  If the
+    Program specifies that a certain numbered version of the GNU General
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+    option of following the terms and conditions either of that numbered
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+    Foundation.  If the Program does not specify a version number of the
+    GNU General Public License, you may choose any version ever published
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+
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+    permissions.  However, no additional obligations are imposed on any
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+
+      15. Disclaimer of Warranty.
+
+      THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+    APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+    HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+    OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+    THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+    PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+    IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+    ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+      16. Limitation of Liability.
+
+      IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+    WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+    THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+    GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
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+    PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
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+
+      17. Interpretation of Sections 15 and 16.
+
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+    reviewing courts shall apply local law that most closely approximates
+    an absolute waiver of all civil liability in connection with the
+    Program, unless a warranty or assumption of liability accompanies a
+    copy of the Program in return for a fee.
+
+                         END OF TERMS AND CONDITIONS

NumpadMonitor/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup>
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+</configuration>

NumpadMonitor/Constants.cs

@@ -0,0 +1,9 @@
+namespace NumpadMonitor
+{
+    internal static class Constants
+    {
+        // windows message id for hotkey
+        // https://docs.microsoft.com/en-us/windows/win32/inputdev/wm-hotkey
+        public const int WM_HOTKEY_MSG_ID = 0x0312;
+    }
+}

NumpadMonitor/KeyCodeReaderWriter.cs

@@ -0,0 +1,37 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace NumpadMonitor
+{
+    internal class KeyCodeReaderWriter
+    {
+        private const string Path = @"%APPDATA%\KeyboardCalculator\";
+        private const string Filename = "KeyConfig.json";
+
+        static public void Write(List<KeyHandler> keyHandlers)
+        {
+            List<KeyInfo> keyinfo = new List<KeyInfo>();
+            foreach (KeyHandler handler in keyHandlers)
+            {
+                keyinfo.Add(handler.KeyInfo);
+            }
+            string output = JsonConvert.SerializeObject(keyinfo);
+
+            string path = Environment.ExpandEnvironmentVariables(Path);
+            Directory.CreateDirectory(path);
+            File.WriteAllText(path + Filename, output, Encoding.UTF8);
+        }
+
+        internal static List<KeyInfo> Read()
+        {
+            string path = Environment.ExpandEnvironmentVariables(Path);
+            if (!File.Exists(path + Filename)) return null;
+            string filestring = File.ReadAllText(path + Filename, Encoding.UTF8);
+            List<KeyInfo> keyInfo = JsonConvert.DeserializeObject<List<KeyInfo>>(filestring);
+            return keyInfo;
+        }
+    }
+}

NumpadMonitor/KeyConfig.Designer.cs

@@ -0,0 +1,103 @@
+namespace NumpadMonitor
+{
+    partial class KeyConfig
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.label1 = new System.Windows.Forms.Label();
+            this.label_key = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.label_keyCode = new System.Windows.Forms.Label();
+            this.SuspendLayout();
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(12, 9);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(92, 13);
+            this.label1.TabIndex = 0;
+            this.label1.Text = "Please Press Key:";
+            // 
+            // label_key
+            // 
+            this.label_key.AutoSize = true;
+            this.label_key.Location = new System.Drawing.Point(110, 9);
+            this.label_key.Name = "label_key";
+            this.label_key.Size = new System.Drawing.Size(37, 13);
+            this.label_key.TabIndex = 0;
+            this.label_key.Text = "<Key>";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(12, 32);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(116, 13);
+            this.label2.TabIndex = 0;
+            this.label2.Text = "Last Pressed Keycode:";
+            // 
+            // label_keyCode
+            // 
+            this.label_keyCode.AutoSize = true;
+            this.label_keyCode.Location = new System.Drawing.Point(134, 32);
+            this.label_keyCode.Name = "label_keyCode";
+            this.label_keyCode.Size = new System.Drawing.Size(10, 13);
+            this.label_keyCode.TabIndex = 0;
+            this.label_keyCode.Text = "-";
+            // 
+            // KeyConfig
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(197, 56);
+            this.ControlBox = false;
+            this.Controls.Add(this.label_key);
+            this.Controls.Add(this.label_keyCode);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.label1);
+            this.MaximizeBox = false;
+            this.MaximumSize = new System.Drawing.Size(213, 95);
+            this.MinimizeBox = false;
+            this.MinimumSize = new System.Drawing.Size(213, 95);
+            this.Name = "KeyConfig";
+            this.ShowIcon = false;
+            this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
+            this.Text = "KeyConfig";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.Label label_key;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.Label label_keyCode;
+    }
+}

NumpadMonitor/KeyConfig.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Windows.Forms;
+
+namespace NumpadMonitor
+{
+    internal partial class KeyConfig : Form
+    {
+        private readonly List<KeyHandler> keyHandlers = new List<KeyHandler>();
+        private KeyHandler askedKey;
+        private readonly bool AlternativeKeySet;
+
+        public KeyConfig(bool alternativeKeyset)
+        {
+            InitializeComponent();
+            AlternativeKeySet = alternativeKeyset;
+            KeyInfo[] keyset = alternativeKeyset ? KeySet.Alternative : KeySet.Numpad;
+            foreach (KeyInfo key in keyset)
+                AddKeyHandler(key);
+            AskNextKey();
+        }
+
+        private void AddKeyHandler(KeyInfo key)
+        {
+            KeyHandler keyHandler = new KeyHandler(key, this);
+            keyHandler.Register();
+            keyHandlers.Add(keyHandler);
+        }
+
+        private void AskNextKey()
+        {
+            KeyHandler keyHandler = keyHandlers.Find(x => x.KeyInfo.KeyCode == IntPtr.Zero);
+            if (keyHandler == null)
+            {
+                KeyCodeReaderWriter.Write(keyHandlers);
+                DisposeElements();
+                Close();
+                return;
+            }
+            AskKey(keyHandler);
+        }
+
+        private void AskKey(KeyHandler keyHandler)
+        {
+            askedKey = keyHandler;
+            label_key.Text = AlternativeKeySet ? KeySet.AlternativeToNumpad(keyHandler.KeyInfo).ToString() : keyHandler.KeyInfo.ToString();
+        }
+
+        private void HandleHotkey(IntPtr LParam)
+        {
+            label_keyCode.Text = LParam.ToInt64().ToString();
+            askedKey.SetKeyCode(LParam);
+            AskNextKey();
+        }
+
+        protected override void WndProc(ref Message m)
+        {
+            if (m.Msg == Constants.WM_HOTKEY_MSG_ID)
+                HandleHotkey(m.LParam);
+            base.WndProc(ref m);
+        }
+
+        public void DisposeElements()
+        {
+            keyHandlers.ForEach(x => x.Unregiser());
+        }
+    }
+}

NumpadMonitor/KeyConfig.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

NumpadMonitor/KeyHandler.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Runtime.InteropServices;
+using System.Windows.Forms;
+
+namespace NumpadMonitor
+{
+    internal class KeyHandler
+    {
+        [DllImport("user32.dll")]
+        private static extern bool RegisterHotKey(IntPtr hWnd, int id, int fsModifiers, int vk);
+
+        [DllImport("user32.dll")]
+        private static extern bool UnregisterHotKey(IntPtr hWnd, int id);
+
+        public KeyInfo KeyInfo { get; private set; }
+        private readonly IntPtr hWnd;
+        private readonly int id;
+
+        public void SetKeyCode(IntPtr keyCode)
+        {
+            KeyInfo.SetKeyCode(keyCode);
+        }
+
+        public KeyHandler(Keys key, Form form)
+        {
+            KeyInfo = new KeyInfo(key);
+            hWnd = form.Handle;
+            id = GetHashCode();
+        }
+
+        public KeyHandler(KeyInfo keyInfo, Form form)
+        {
+            KeyInfo = keyInfo;
+            hWnd = form.Handle;
+            id = GetHashCode();
+        }
+
+        public override int GetHashCode()
+        {
+            int hash = 17;
+            hash = hash * 23 + KeyInfo.GetHashCode();
+            hash = hash * 23 + hWnd.ToInt32();
+            return hash;
+        }
+
+        public bool Register()
+        {
+            return RegisterHotKey(hWnd, id, KeyInfo.FsModifiers, (int)KeyInfo.Key);
+        }
+
+        public bool Unregiser()
+        {
+            return UnregisterHotKey(hWnd, id);
+        }
+    }
+}

NumpadMonitor/KeyInfo.cs

@@ -0,0 +1,107 @@
+using Newtonsoft.Json;
+using System;
+using System.Text;
+using System.Windows.Forms;
+
+namespace NumpadMonitor
+{
+    public class KeyInfo
+    {
+        public Keys Key { get; private set; }
+        public int FsModifiers { get; private set; }
+        public IntPtr KeyCode { get; private set; }
+
+        internal void SetKeyCode(IntPtr keyCode)
+        {
+            if (KeyCode == IntPtr.Zero)
+                KeyCode = keyCode;
+            else
+                throw new ArgumentException("Parameter was already set, and cannot be set again");
+        }
+
+        public KeyInfo(Keys key, int fsModifiers = 0)
+        {
+            Key = key;
+            FsModifiers = fsModifiers;
+        }
+
+        [JsonConstructor]
+        public KeyInfo(Keys key, int fsModifiers, IntPtr keyCode)
+        {
+            Key = key;
+            FsModifiers = fsModifiers;
+            KeyCode = keyCode;
+        }
+
+        public static int GetModifierInt(Modifier[] modifiers)
+        {
+            int modifierCode = 0;
+            foreach (Modifier modifier in modifiers)
+            {
+                switch (modifier)
+                {
+                    case Modifier.Alt:
+                        modifierCode |= 0b0001;
+                        break;
+
+                    case Modifier.Ctrl:
+                        modifierCode |= 0b0010;
+                        break;
+
+                    case Modifier.Shift:
+                        modifierCode |= 0b0100;
+                        break;
+
+                    case Modifier.Win:
+                        modifierCode |= 0b1000;
+                        break;
+
+                    default:
+                        throw new ArgumentOutOfRangeException("modifier", "Modifier not in enum");
+                }
+            }
+            return modifierCode;
+        }
+
+        public override string ToString()
+        {
+            StringBuilder sb = new StringBuilder();
+            if (FsModifiers != 0)
+            {
+                if ((FsModifiers & 0b0010) == 0b0010)
+                    sb.Append("Ctrl + ");
+                if ((FsModifiers & 0b0001) == 0b0001)
+                    sb.Append("Alt + ");
+                if ((FsModifiers & 0b0100) == 0b0100)
+                    sb.Append("Shift + ");
+                if ((FsModifiers & 0b1000) == 0b1000)
+                    sb.Append("Win + ");
+            }
+            sb.Append(Key.ToString());
+            return sb.ToString();
+        }
+
+        public override bool Equals(object obj)
+        {
+            return obj is KeyInfo info &&
+                   Key == info.Key &&
+                   FsModifiers == info.FsModifiers;
+        }
+
+        public override int GetHashCode()
+        {
+            int hash = 17;
+            hash = hash * 23 + (int)Key;
+            hash = hash * 23 + FsModifiers;
+            return hash;
+        }
+    }
+
+    public enum Modifier
+    {
+        Alt,
+        Ctrl,
+        Shift,
+        Win
+    }
+}

NumpadMonitor/KeySet.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Windows.Forms;
+
+namespace NumpadMonitor
+{
+    public class KeySet
+    {
+        internal readonly static KeyInfo[] Numpad = new KeyInfo[] {
+          new KeyInfo(Keys.NumPad0),
+          new KeyInfo(Keys.NumPad1),
+          new KeyInfo(Keys.NumPad2),
+          new KeyInfo(Keys.NumPad3),
+          new KeyInfo(Keys.NumPad4),
+          new KeyInfo(Keys.NumPad5),
+          new KeyInfo(Keys.NumPad6),
+          new KeyInfo(Keys.NumPad7),
+          new KeyInfo(Keys.NumPad8),
+          new KeyInfo(Keys.NumPad9),
+          new KeyInfo(Keys.Divide),
+          new KeyInfo(Keys.Multiply),
+          new KeyInfo(Keys.Subtract),
+          new KeyInfo(Keys.Add),
+          new KeyInfo(Keys.Enter),
+          new KeyInfo(Keys.Decimal),
+          new KeyInfo(Keys.Delete),
+          new KeyInfo(Keys.End)
+        };
+
+        internal readonly static KeyInfo[] Alternative = new KeyInfo[] {
+          new KeyInfo(Keys.F13, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F14, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F15, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F16, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F17, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F18, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F19, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F20, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F21, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F22, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F23, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F24, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Shift})),
+          new KeyInfo(Keys.F13, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Ctrl})),
+          new KeyInfo(Keys.F14, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Ctrl})),
+          new KeyInfo(Keys.F15, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Ctrl})),
+          new KeyInfo(Keys.F16, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Ctrl})),
+          new KeyInfo(Keys.F17, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Ctrl})),
+          new KeyInfo(Keys.F18, KeyInfo.GetModifierInt(new Modifier[]{Modifier.Ctrl}))
+        };
+
+        public static KeyInfo AlternativeToNumpad(KeyInfo key)
+        {
+            int index = Array.FindIndex(Alternative, x => x.Equals(key));
+            return Numpad[index];
+        }
+    }
+}

NumpadMonitor/NumpadMonitor.Designer.cs

@@ -0,0 +1,81 @@
+namespace NumpadMonitor
+{
+    partial class NumpadMonitorForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.label1 = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.SuspendLayout();
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(89, 9);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(31, 13);
+            this.label1.TabIndex = 0;
+            this.label1.Text = "none";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(12, 9);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(71, 13);
+            this.label2.TabIndex = 1;
+            this.label2.Text = "Last Pressed:";
+            // 
+            // NumpadMonitorForm
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(154, 31);
+            this.ControlBox = false;
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.label1);
+            this.MaximizeBox = false;
+            this.MaximumSize = new System.Drawing.Size(170, 70);
+            this.MinimizeBox = false;
+            this.MinimumSize = new System.Drawing.Size(170, 70);
+            this.Name = "NumpadMonitorForm";
+            this.ShowIcon = false;
+            this.ShowInTaskbar = false;
+            this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
+            this.Text = "Numpad Monitor";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.Label label2;
+    }
+}
+

NumpadMonitor/NumpadMonitor.cs

@@ -0,0 +1,61 @@
+using System;
+using System.Collections.Generic;
+using System.Windows.Forms;
+
+namespace NumpadMonitor
+{
+    public partial class NumpadMonitorForm : Form
+    {
+        private readonly List<KeyHandler> keyHandlers = new List<KeyHandler>();
+
+        public delegate void NotifyKeyPressEvent(NumpadMonitorForm sender, KeyInfo key);
+
+        public event NotifyKeyPressEvent KeyPressEvent;
+
+        private readonly bool AlternativeKeySet;
+
+        internal NumpadMonitorForm(List<KeyInfo> keyinfo, bool alternativeKeyset = false, bool visible = false)
+        {
+            AlternativeKeySet = alternativeKeyset;
+            InitializeComponent();
+            Opacity = visible ? 100 : 0;
+            AddAllKeyHandlers(keyinfo);
+        }
+
+        private void AddAllKeyHandlers(List<KeyInfo> keyinfo)
+        {
+            foreach (KeyInfo key in keyinfo)
+            {
+                AddKeyHandler(key);
+            }
+        }
+
+        private void AddKeyHandler(KeyInfo key)
+        {
+            KeyHandler keyHandler = new KeyHandler(key, this);
+            keyHandler.Register();
+            keyHandlers.Add(keyHandler);
+        }
+
+        private void HandleHotkey(IntPtr LParam)
+        {
+            KeyHandler handler = keyHandlers.Find(x => x.KeyInfo.KeyCode.Equals(LParam));
+            if (handler == null) return;
+            KeyInfo pressedKey = AlternativeKeySet ? KeySet.AlternativeToNumpad(handler.KeyInfo) : handler.KeyInfo;
+            KeyPressEvent?.Invoke(this, pressedKey);
+            label1.Text = pressedKey.ToString();
+        }
+
+        protected override void WndProc(ref Message m)
+        {
+            if (m.Msg == Constants.WM_HOTKEY_MSG_ID)
+                HandleHotkey(m.LParam);
+            base.WndProc(ref m);
+        }
+
+        public void DisposeElements()
+        {
+            keyHandlers.ForEach(x => x.Unregiser());
+        }
+    }
+}

NumpadMonitor/NumpadMonitor.csproj

@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{D42162E9-9057-49E6-A6AE-660F108C721B}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>NumpadMonitor</RootNamespace>
+    <AssemblyName>NumpadMonitor</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <PublishUrl>C:\Users\Burathar\Desktop\Publish\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <AutorunEnabled>true</AutorunEnabled>
+    <ApplicationRevision>1</ApplicationRevision>
+    <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <PublishWizardCompleted>true</PublishWizardCompleted>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ManifestCertificateThumbprint>2B8670BC1261BE64A1A40E5310DE341A81A2CCE5</ManifestCertificateThumbprint>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ManifestKeyFile>NumpadMonitor_TemporaryKey.pfx</ManifestKeyFile>
+  </PropertyGroup>
+  <PropertyGroup>
+    <GenerateManifests>true</GenerateManifests>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SignManifests>true</SignManifests>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Deployment" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Constants.cs" />
+    <Compile Include="KeySet.cs" />
+    <Compile Include="NumpadMonitor.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="NumpadMonitor.Designer.cs">
+      <DependentUpon>NumpadMonitor.cs</DependentUpon>
+    </Compile>
+    <Compile Include="KeyCodeReaderWriter.cs" />
+    <Compile Include="KeyConfig.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="KeyConfig.Designer.cs">
+      <DependentUpon>KeyConfig.cs</DependentUpon>
+    </Compile>
+    <Compile Include="KeyHandler.cs" />
+    <Compile Include="KeyInfo.cs" />
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="NumpadMonitor.resx">
+      <DependentUpon>NumpadMonitor.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="KeyConfig.resx">
+      <DependentUpon>KeyConfig.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+      <DesignTime>True</DesignTime>
+    </Compile>
+    <None Include="packages.config" />
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <BootstrapperPackage Include=".NETFramework,Version=v4.7.2">
+      <Visible>False</Visible>
+      <ProductName>Microsoft .NET Framework 4.7.2 %28x86 and x64%29</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

NumpadMonitor/NumpadMonitor.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

NumpadMonitor/Program.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Windows.Forms;
+
+namespace NumpadMonitor
+{
+    public static class Program
+    {
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        private static void Main(string[] args)
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            string args0 = args.Length > 0 ? args[0] : "";
+            NumpadMonitorForm monitor = Initiate(args0 == "config-keys");
+            Application.Run(monitor);
+        }
+
+        public static NumpadMonitorForm Initiate(bool configKeys = false, bool alternativeKeyset = false, bool formVisible = true)
+        {
+            List<KeyInfo> keyinfo = KeyCodeReaderWriter.Read();
+
+            if (configKeys || keyinfo == null)
+            {
+                KeyConfig keyConfig = new KeyConfig(alternativeKeyset);
+                keyConfig.ShowDialog();
+                keyConfig.Dispose();
+                keyinfo = KeyCodeReaderWriter.Read();
+            }
+            NumpadMonitorForm monitor = new NumpadMonitorForm(keyinfo, alternativeKeyset, formVisible);
+            return monitor;
+        }
+    }
+}

NumpadMonitor/Properties/AssemblyInfo.cs

@@ -0,0 +1,35 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Keyboard Calculator")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Keyboard Calculator")]
+[assembly: AssemblyCopyright("Copyright ©  2020")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("d42162e9-9057-49e6-a6ae-660f108c721b")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

NumpadMonitor/Properties/Resources.Designer.cs

@@ -0,0 +1,63 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace NumpadMonitor.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("NumpadMonitor.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+    }
+}

NumpadMonitor/Properties/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

NumpadMonitor/Properties/Settings.Designer.cs

@@ -0,0 +1,26 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace NumpadMonitor.Properties {
+    
+    
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.5.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+        
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+        
+        public static Settings Default {
+            get {
+                return defaultInstance;
+            }
+        }
+    }
+}

NumpadMonitor/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

NumpadMonitor/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
+</packages>