custom.props

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup>
    <GlobalAssemblyInfo>Properties\AssemblyVersion.cs</GlobalAssemblyInfo>
  </PropertyGroup>

  <PropertyGroup Label="Version">
    <VersionMajor>1</VersionMajor>
    <VersionMinor>0</VersionMinor>
    <VersionInfoProductName>Core</VersionInfoProductName>
  </PropertyGroup>

  <!-- 
  This is used by the build system to control where to binplace build output.
  Every solution should produce a directory under bin.
  -->
  <Choose>
    <When Condition="'$(OutputSubDir)' != ''" />
    <When Condition="'$(SolutionName)' != ''" >
      <PropertyGroup>
        <OutputSubDir>bin\$(SolutionName)</OutputSubDir>
      </PropertyGroup>
    </When>
    <Otherwise>
      <PropertyGroup>
        <OutputSubDir>bin</OutputSubDir>
      </PropertyGroup>
    </Otherwise>
  </Choose>
</Project>