Question

有没有办法迭代访问特定<PropertyGroup>中每个属性的名称和值的MSBuild文件的属性？也许是这样的：

<Project ToolsVersion="4.0" DefaultTargets="test" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup Label="testPropertyGroup">
    <Property1>Value1</Property1>
    <Property2>Value2</Property2>
  </PropertyGroup>

  <Target Name="prop">
   <Message Text="Name=%(testPropertyGroup.Name)"/>
   <Message Text="Value=%(testPropertyGroup.Value)"/>
  </Target>

</Project>

Answer 1

如果您使用包含多个子节点的ItemGroup，则可以使用：

<ItemGroup>
  <ApplicationLanguages Include="zh-chs">
    <Name>Chinese.Simplified</Name>
    <IsAppLanguage>true</IsAppLanguage>
  </ApplicationLanguages>
  <ApplicationLanguages Include="zh-cht">
    <Name>Chinese.Traditional</Name>
    <IsAppLanguage>false</IsAppLanguage>
  </ApplicationLanguages>
  <ApplicationLanguages Include="fr">
    <Name>French</Name>
    <IsAppLanguage>true</IsAppLanguage>
  </ApplicationLanguages>
  <ApplicationLanguages Include="de">
    <Name>German</Name>
    <IsAppLanguage>true</IsAppLanguage>
  </ApplicationLanguages>
  <ApplicationLanguages Include="es">
    <Name>Spanish</Name>
    <IsAppLanguage>true</IsAppLanguage>
  </ApplicationLanguages>
</ItemGroup>
<Target Name="PrintValues" Outputs="%(ApplicationLanguages.Identity)">
  <Message Text="Identity: %(ApplicationLanguages.Identity)" Importance="high" />
  <Message Text="Name:     %(ApplicationLanguages.Name)" Importance="high" />
  <Message Text="IsValid:  %(ApplicationLanguages.IsAppLanguage)" Importance="high" />
</Target>

Answer 2

如果我理解你的话，那你就像蚂蚁相当于echoproperties？获得此功能的唯一方法是将msbuild作为/ verbosity运行：详细或/详细程度：诊断，但是我发现在该输出中查找信息有点困难。我找到的最好的方法是为每个属性创建一个目标并编写消息任务（我知道这是一个很长的障碍），并在项目中将其称为InitialTargets之一。

<Project ToolsVersion="4.0" 
         DefaultTargets="prop" 
         InitialTargets="CheckProperties"
         xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup Label="testPropertyGroup">
    <Property1>Value1</Property1>
    <Property2>Value2</Property2>
  </PropertyGroup>


  <Target Name="CheckProperties">
    <Message Text="Property1: $(Property1)"/>
    <Message Text="Property2: $(Property2)"/>
  </Target>

  <Target Name="prop">
   <Message Text="Name=%(Names.Identity)"/>
   <!--<Message Text="Value=%(testPropertyGroup.Value)"/>-->
  </Target>

</Project>

MSBuild迭代标记的PropertyGroup中的属性并检索名称和值

2 个答案: