Question

如何从c ++项目中获取AdditionalIncludeDirectories的列表？

我在c＃中编写了一个外接程序，用于查看C ++解决方案/项目，它需要这类信息，以及Visual Studio中的“INCLUDE”目录（我也遇到了问题），因为它们未在系统环境变量中列出。

是否有EnvDTE（或VCProject）选项可以为我提供AdditionalIncludeDirectories或ProjectIncludeDir？

Answer 1

在VS2012的加载项中，您可以通过执行以下操作获取AdditionalIncludeDirectories（请注意，这是每个项目配置而不是每个项目）：

您需要添加对“Microsoft.VisualStudio.VCProjectEngine”程序集的引用。

using Microsoft.VisualStudio.VCProjectEngine;

EnvDTE.Project project = null; // You get this project from somewhere
VCProject vcProject = project.Object as VCProject;
IEnumerable projectConfigurations = vcProject.Configurations as IEnumerable;
foreach (Object objectProjectConfig in projectConfigurations)
{
    VCConfiguration vcProjectConfig = objectProjectConfig as VCConfiguration;
    IEnumerable projectTools = vcProjectConfig.Tools as IEnumerable;
    foreach (Object objectProjectTool in projectTools)
    {
        VCCLCompilerTool compilerTool = objectProjectTool as VCCLCompilerTool;
        if (compilerTool != null)
        {
            string additionalIncludeDirs = compilerTool.AdditionalIncludeDirectories;
            break;
        }
    }
}

从Visual Studio获取＆lt;“INCLUDE”目录＆gt;您可以'询问'配置来评估VS“IcludePath”变量：

string includeDirs = vcProjectConfig.Evaluate("$(IncludePath)");

通过EnvDTE获取AdditionalIncludeDirectories列表

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