Converting project from PCL to .NetStandard 2.0

Mathematica.Lib/Mathematica.Lib.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <RootNamespace>$(MSBuildProjectName.Replace(" ", "_").Replace(".Lib", ""))</RootNamespace>
+  </PropertyGroup>
+
+</Project>

Mathematica/Mathematica.csproj → Mathematica.Lib/Mathematica.csproj

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\Xamarin.Forms.5.0.0.2244\build\Xamarin.Forms.props" Condition="Exists('..\packages\Xamarin.Forms.5.0.0.2244\build\Xamarin.Forms.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <MinimumVisualStudioVersion>10.0</MinimumVisualStudioVersion>
@@ -52,17 +53,6 @@
     <Compile Include="UnitConverter\VelocityConverter.cs" />
     <Compile Include="UnitConverter\VolumeConverter.cs" />
   </ItemGroup>
-  <ItemGroup>
-    <Reference Include="Xamarin.Forms.Core, Version=2.0.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\Xamarin.Forms.2.3.3.193\lib\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+Xamarin.iOS10+xamarinmac20\Xamarin.Forms.Core.dll</HintPath>
-    </Reference>
-    <Reference Include="Xamarin.Forms.Platform, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\Xamarin.Forms.2.3.3.193\lib\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+Xamarin.iOS10+xamarinmac20\Xamarin.Forms.Platform.dll</HintPath>
-    </Reference>
-    <Reference Include="Xamarin.Forms.Xaml, Version=2.0.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\Xamarin.Forms.2.3.3.193\lib\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+Xamarin.iOS10+xamarinmac20\Xamarin.Forms.Xaml.dll</HintPath>
-    </Reference>
-  </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
@@ -73,7 +63,10 @@
       <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\Xamarin.Forms.2.3.3.193\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+Xamarin.iOS10+xamarinmac20\Xamarin.Forms.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Xamarin.Forms.2.3.3.193\build\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+Xamarin.iOS10+xamarinmac20\Xamarin.Forms.targets'))" />
+    <Error Condition="!Exists('..\packages\Xamarin.Forms.5.0.0.2244\build\Xamarin.Forms.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Xamarin.Forms.5.0.0.2244\build\Xamarin.Forms.props'))" />
+    <Error Condition="!Exists('..\packages\Xamarin.Forms.5.0.0.2244\build\Xamarin.Forms.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Xamarin.Forms.5.0.0.2244\build\Xamarin.Forms.targets'))" />
   </Target>
+  <Import Project="..\packages\Xamarin.Forms.5.0.0.2244\build\Xamarin.Forms.targets" Condition="Exists('..\packages\Xamarin.Forms.5.0.0.2244\build\Xamarin.Forms.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">

Mathematica.Test/Mathematica.Test.csproj

@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Mathematica.Test</RootNamespace>
     <AssemblyName>Mathematica.Test</AssemblyName>
-    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">15.0</VisualStudioVersion>
@@ -19,6 +19,7 @@
     <TestProjectType>UnitTest</TestProjectType>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -71,12 +72,11 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\Mathematica\Mathematica.csproj">
-      <Project>{67f9d3a8-f71e-4428-913f-c37ae82cdb24}</Project>
-      <Name>Mathematica</Name>
+    <ProjectReference Include="..\Mathematica.Lib\Mathematica.Lib.csproj">
+      <Project>{8580a3c3-c7ca-4ae6-a8f9-eaee08ff564a}</Project>
+      <Name>Mathematica.Lib</Name>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup />
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">

Mathematica.sln

@@ -1,28 +1,31 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.26228.9
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31919.166
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Mathematica", "Mathematica\Mathematica.csproj", "{67F9D3A8-F71E-4428-913F-C37AE82CDB24}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Mathematica.Test", "Mathematica.Test\Mathematica.Test.csproj", "{1617A582-8B64-4DB6-A197-E57D9CA0FB42}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Mathematica.Lib", "Mathematica.Lib\Mathematica.Lib.csproj", "{8580A3C3-C7CA-4AE6-A8F9-EAEE08FF564A}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{67F9D3A8-F71E-4428-913F-C37AE82CDB24}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{67F9D3A8-F71E-4428-913F-C37AE82CDB24}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{67F9D3A8-F71E-4428-913F-C37AE82CDB24}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{67F9D3A8-F71E-4428-913F-C37AE82CDB24}.Release|Any CPU.Build.0 = Release|Any CPU
 		{1617A582-8B64-4DB6-A197-E57D9CA0FB42}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{1617A582-8B64-4DB6-A197-E57D9CA0FB42}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{1617A582-8B64-4DB6-A197-E57D9CA0FB42}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{1617A582-8B64-4DB6-A197-E57D9CA0FB42}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8580A3C3-C7CA-4AE6-A8F9-EAEE08FF564A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8580A3C3-C7CA-4AE6-A8F9-EAEE08FF564A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8580A3C3-C7CA-4AE6-A8F9-EAEE08FF564A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8580A3C3-C7CA-4AE6-A8F9-EAEE08FF564A}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {07E7E5FF-17B1-46AC-BB16-9527199AD411}
+	EndGlobalSection
 EndGlobal