Visual Studio中的Before和AfterBuild目标未触发

Question

我正在做以下事情:

• 我创建了一个默认的类文件项目
• 编辑csproj文件以包含Pre和Post BuildEvents
• 取消注释默认注释掉的BeforeBuild和AfterBuild目标

BeforeBuild和AfterBuild目标在Visual Studio中不是调用窗体,而是来自msbuild命令行,为什么会这样？

假设它有效,我宁愿使用msbuild目标而不是PostBuildEvent,就好像给了我更多的力量和灵活性.

干杯,

亚当

我缩短了输出中的一些路径,所以如果它们不一致就是为什么

---

ClassLibrary1.csproj发生了变化

<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<Target Name="BeforeBuild">
  <Message Text="### BeforeBuild ###" />
</Target>
<Target Name="AfterBuild">
  <Message Text="### AfterBuild ###" />
</Target>
<PropertyGroup>
  <PreBuildEvent>echo PRE_BUILD</PreBuildEvent>
</PropertyGroup>
<PropertyGroup>
 <PostBuildEvent>echo POST_BUILD</PostBuildEvent>
</PropertyGroup>

我对VS 2010的构建输出是

------ Rebuild All started: Project: ClassLibrary1, Configuration: Debug Any CPU ------
PRE_BUILD
ClassLibrary1 -> c:\ClassLibrary1\bin\Debug\ClassLibrary1.dll
POST_BUILD
========== Rebuild All: 1 succeeded, 0 failed, 0 skipped ==========

并从命令行

#>msbuild ClassLibrary1.sln
Microsoft (R) Build Engine Version 4.0.30319.1
[Microsoft .NET Framework, Version 4.0.30319.239]
Copyright (C) Microsoft Corporation 2007. All rights reserved.

Build started 09/05/2012 13:27:42.
Project "c:.sln" on node 1 (default targets).
ValidateSolutionConfiguration:
  Building solution configuration "Debug|Any CPU".
Project "c:.sln" (1) is building "c:\ClassLibrary1.csproj" (2) on node 1 (default targets).
    BeforeBuild:
      ### BeforeBuild ###
PreBuildEvent:
  echo PRE_BUILD
  PRE_BUILD
GenerateTargetFrameworkMonikerAttribute:
Skipping target "GenerateTargetFrameworkMonikerAttribute" because all output files are up-to-date with respect to the input files.
CoreCompile:
Skipping target "CoreCompile" because all output files are up-to-date with respect to the input files.
CopyFilesToOutputDirectory:
  ClassLibrary1 -> c:\bin\Debug\ClassLibrary1.dll
PostBuildEvent:
  echo POST_BUILD
  POST_BUILD
AfterBuild:
  ### AfterBuild ###
Done Building Project "c:\ClassLibrary1.csproj" (default targets).

Done Building Project "c:.sln" (default targets).

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:00.18

Answer 1

您的构建事件正在触发,您只是在Visual Studio中看不到它们.

默认情况下,VS将msbuild详细程度设置为minimal.您可以通过将消息重要性更改为来显示您的消息high

<Target Name="BeforeBuild">
  <Message Text="### BeforeBuild ###"  Importance="high" />
</Target>
<Target Name="AfterBuild">
  <Message Text="### AfterBuild ###" Importance="high" />
</Target>

您还可以在工具 - >选项下更改VS中的详细程度设置,然后在项目和解决方案 - >构建和运行下更改.

Answer 2

当他们遇到类似的问题时，只是为其他人提供帮助，但原因可能有所不同。如果在目标之后进行导入，则AfterBuild也可能无法正常工作。

确保所有导入均应在目标定义之前，目标定义应在末尾