通过EnvDTE获取AdditionalIncludeDirectories列表

Question

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

我正在用c#编写一个外接程序，用于查看C++解决方案/项目，它需要这种类型的信息，以及来自Visual Studio的"INCLUDE“目录(我也很难获得这些目录，因为它们没有在系统环境变量中列出)。

有没有可以提供AdditionalIncludeDirectories或ProjectIncludeDir的EnvDTE (或VCProject)选项？

Answer 1

在VS2012外接程序中，您可以通过执行以下操作来获取AdditionalIncludeDirectories (请注意，这是针对每个项目配置的，而不是针对每个项目的)：

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;
        }
    }
}

要从Visual Studio>中获取<"INCLUDE“目录，您可以‘请求’配置来评估VS "IcludePath”变量：

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