Edit C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Xaml.targets

<!--
***********************************************************************************************
Microsoft.Xaml.targets

WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and have
          created a backup copy.  Incorrect changes to this file will make it
          impossible to load or build your projects from the command-line or the IDE.

Copyright (C) Microsoft Corporation. All rights reserved.
***********************************************************************************************
-->

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup>
    <LoadTimeSensitiveTargets>
      $(LoadTimeSensitiveTargets);
      XamlMarkupCompilePass1;
    </LoadTimeSensitiveTargets>
    <LoadTimeSensitiveProperties>
      $(LoadTimeSensitiveProperties);
    </LoadTimeSensitiveProperties>

<TaskVersion>4.0.0.0</TaskVersion>
    <TaskKeyToken>31bf3856ad364e35</TaskKeyToken>
    <XamlBuildTaskAssemblyName Condition="'$(XamlBuildTaskAssemblyName)'==''">XamlBuildTask, Version=$(TaskVersion), Culture=neutral, PublicKeyToken=$(TaskKeyToken)</XamlBuildTaskAssemblyName>
    <XamlRequiresCompilationPass2 Condition="'$(XamlRequiresCompilationPass2)'==''">false</XamlRequiresCompilationPass2>
    <XamlTemporaryAssemblyName Condition="'$(XamlTemporaryAssemblyName)'==''">$(AssemblyName)</XamlTemporaryAssemblyName>
    <CompileTargetNameForTemporaryAssembly Condition="'$(CompileTargetNameForTemporaryAssembly)' == ''">CompileTemporaryAssembly</CompileTargetNameForTemporaryAssembly>
    
  
    <PrepareResourcesDependsOn>
      XamlMarkupCompilePass1;
      XamlMarkupCompilePass2;
      $(PrepareResourcesDependsOn) 
    </PrepareResourcesDependsOn>
    
  </PropertyGroup>
  <PropertyGroup>
    <XamlBuildTaskLocation Condition="'$(XamlBuildTaskPath)'==''">$(MSBuildBinPath)</XamlBuildTaskLocation>
    <XamlBuildTaskLocation Condition="'$(XamlBuildTaskPath)'!=''">$(XamlBuildTaskPath)</XamlBuildTaskLocation>
  </PropertyGroup>
        
  <PropertyGroup>
    <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildToolsPath)\Microsoft.Xaml.targets</MSBuildAllProjects>
  </PropertyGroup>
    
  <PropertyGroup>
    <XamlGenCodeFileNames Condition="'$(XamlGenCodeFileNames)'==''">$(MSBuildProjectFile).XamlGeneratedCodeFileListAbsolute.txt</XamlGenCodeFileNames>
    <XamlGenMarkupFileNames Condition="'$(XamlGenMarkupFileNames)'==''">$(MSBuildProjectFile).XamlGeneratedXamlFileListAbsolute.txt</XamlGenMarkupFileNames>
    <XamlPass2FlagFile Condition="'$(XamlPass2FlagFile)'==''">$(MSBuildProjectFile).XamlPass2Flag.txt</XamlPass2FlagFile>
  </PropertyGroup>

<CoreCompileDependsOn Condition="'$(BuildingInsideVisualStudio)' == 'true'">
        DesignTimeXamlMarkupCompilation;
        $(CoreCompileDependsOn)
    </CoreCompileDependsOn>
    
  </PropertyGroup>

<PropertyGroup>
    <DesignTimeIntermediateOutputPath Condition="'$(DesignTimeIntermediateOutputPath)' == ''">$(IntermediateOutputPath)InProcessTempFiles\</DesignTimeIntermediateOutputPath>
  </PropertyGroup>
 
  <Target Name="DesignTimeXamlMarkupCompilation">

<MakeDir Directories="$(DesignTimeIntermediateOutputPath)" Condition="'@(XamlAppDef)' != ''"/>

</PartialClassGenerationTask>
   
    <ItemGroup>
      <Compile Include="@(XamlInProcessGeneratedCodeFiles)" />
    </ItemGroup>

</Target>

</PartialClassGenerationTask>
    
    <WriteLinesToFile
      File="$(IntermediateOutputPath)$(XamlGenCodeFileNames)"
      Lines="@(XamlGeneratedCodeFiles)"
      Overwrite="true"/>
	  
    <WriteLinesToFile
      File="$(IntermediateOutputPath)$(XamlGenMarkupFileNames)"
      Lines="@(XamlGeneratedResources)"
      Overwrite="true"/>

</Target>

<ItemGroup>
      <XamlGeneratedResources Condition="'@(XamlGeneratedResources)' == ''"
                              Include="@(XamlOutputMarkupFilesList)" />
    </ItemGroup> 	
      
    <ItemGroup>
      <FileWrites Include="@(XamlGeneratedResources);
                           @(XamlGeneratedCodeFiles);
                           $(IntermediateOutputPath)$(XamlGenCodeFileNames);
                           $(IntermediateOutputPath)$(XamlGenMarkupFileNames)" />
    </ItemGroup>
    
    <ItemGroup>
      <Compile Include="@(XamlGeneratedCodeFiles)" />
    </ItemGroup>
                  
    <ItemGroup>
        <EmbeddedResource Include="@(XamlGeneratedResources)">
          <GenerateResource>false</GenerateResource>
          <Type>Non-Resx</Type>
          <WithCulture>false</WithCulture>
        </EmbeddedResource>
    </ItemGroup>

</Target>

<Target Name="XamlTemporaryAssemblyGeneration" 
          Condition="'$(XamlRequiresCompilationPass2)' == 'true' "
          Inputs="@(XamlAppDef);@(Compile);$(MSBuildAllProjects);@(XamlGeneratedCodeFiles);@(ReferencePath)"
          Outputs="$(IntermediateOutputPath)$(XamlTemporaryAssemblyName).dll;
                   $(IntermediateOutputPath)$(XamlTemporaryAssemblyName).pdb"
          DependsOnTargets="XamlMarkupCompilePass1;MarkupCompilePass1">

<PropertyGroup>
      <_XamlTemporaryAssemblyPath_>$(IntermediateOutputPath)$(XamlTemporaryAssemblyName).dll</_XamlTemporaryAssemblyPath_>
      <NonExistentFile>__NonExistentSubDir__\__NonExistentFile__</NonExistentFile>
    </PropertyGroup>
    
    <ItemGroup>
      <FileWrites Include="$(IntermediateOutputPath)$(XamlTemporaryAssemblyName).*" />
    </ItemGroup>
	
  </Target>

<Target Name="XamlMarkupCompilePass2" 
          Condition="'$(XamlRequiresCompilationPass2)' == 'true' "
          Outputs="@(ExtensionGeneratedCodeFiles)"
          DependsOnTargets="XamlTemporaryAssemblyGeneration">

</CompilationPass2Task>

<WriteLinesToFile
      File="$(IntermediateOutputPath)$(XamlGenCodeFileNames)"
      Lines="@(ExtensionGeneratedCodeFiles)"
      Overwrite="false"/>

</Target>

</Target>

<!--
  ================================================================
                 GetCopyToOutputDirectoryXamlAppDefs

Get all XamlAppDefs that may need to be transferred to the output directory.
  Compare GetCopyToOutputDirectoryItems in Microsoft.Common.targets
  ================================================================
  -->
  <Target Name="GetCopyToOutputDirectoryXamlAppDefs" BeforeTargets="GetCopyToOutputDirectoryItems">

<ItemGroup>
      <_XamlAppDefItemsToCopy Include="@(XamlAppDef->'%(FullPath)')" Condition="'%(XamlAppDef.CopyToOutputDirectory)'=='Always' or '%(XamlAppDef.CopyToOutputDirectory)'=='PreserveNewest'"/>
    </ItemGroup>

<ItemGroup>
      <AllItemsFullPathWithTargetPath            Include="@(_XamlAppDefItemsToCopyWithTargetPath)"/>
      <_SourceItemsToCopyToOutputDirectoryAlways Include="@(_XamlAppDefItemsToCopyWithTargetPath)" Condition="'%(_XamlAppDefItemsToCopyWithTargetPath.CopyToOutputDirectory)'=='Always'"/>
      <_SourceItemsToCopyToOutputDirectory       Include="@(_XamlAppDefItemsToCopyWithTargetPath)" Condition="'%(_XamlAppDefItemsToCopyWithTargetPath.CopyToOutputDirectory)'=='PreserveNewest'"/>
    </ItemGroup>

</Target>
  
</Project>

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