使用MSBuild在项目组中创建文件夹列表

<PropertyGroup>
    <RootFolder>tmp</RootFolder>
</PropertyGroup>
<ItemGroup>
   <AllFiles Include="$(RootFolder)\**\*"/>
   <OnlyDirs Include="@(AllFiles->'%(Directory)')"/>
</ItemGroup>

@(OnlyDirs)可能包含重复项,因此您可以使用RemovedUpplicateSTASK:

<Target Name="foo">
   <RemoveDuplicates Inputs="@(OnlyDirs)">
      <Output TaskParameter="Filtered" ItemName="UniqueDirs"/>
   </RemoveDuplicates>
</Target>

或将CreateItem与批处理(AllFiles.Identity)一起使用,或与msbuild 3.5一起使用:

<Target Name="foo">
   <ItemGroup>
      <UniqueDirs Include="%(AllFiles.Directory)"/>
   </ItemGroup>
</Target>

<ItemGroup>
  <Folders Include="$([System.IO.Directory]::GetDirectories(&quot;$(RootFolder)&quot;))" />
</ItemGroup>

属性功能: http://msdn.microsoft.com/en-us/library/dd633440.aspx

这个 MSBuild Extension pack FindUnder

<MSBuild.ExtensionPack.FileSystem.FindUnder
    TaskAction="FindDirectories"
    Path="$(RootFolder)"
    Recursive="False">
    <Output ItemName="FoundFolders" TaskParameter="FoundItems" />
</MSBuild.ExtensionPack.FileSystem.FindUnder>

<PropertyGroup>
     <RootFolder>tmp</RootFolder>
</PropertyGroup>
<ItemGroup>
    <AllFiles Include="$(RootFolder)\**\*"/>
    <OnlyDirs Include="@(AllFiles->'%(RootDir)%(Directory)'->Distinct())"/>
</ItemGroup>

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