如何在解决方案中获取所有项目名称? [英] How to get all projects name in a solution?

问题描述

如何通过 C# 获取解决方案中的所有项目名称?该解决方案有控制台项目，其中有许多 Windows 服务.

How to get all projects name in a solution via C#? The solution has console projects in which there are many windows services.

我的目标是找到所有项目名称，然后获取项目中的所有 Windows 服务名称.

My goal is to find all projects name then to get all windows services name in the projects.

实施将在同一解决方案的新项目中完成.谢谢提示.

The implement will be done in a new project in the same solution. Thanks for hint.

推荐答案

检查这个 MSDN 将解决您的查询.

Check this MSDN that will resolve your query.

.sln 文件包含环境使用的基于文本的信息查找并加载持久化数据的名称-值参数和它引用的项目 VSPackages.当用户打开解决方案时，环境在 preSolution、Project 和 postSolution 中循环.sln 文件中的信息以加载解决方案，项目中的解决方案，以及附加到解决方案的任何持久信息.

The .sln file contains text-based information the environment uses to find and load the name-value parameters for the persisted data and the project VSPackages it references. When a user opens a solution, the environment cycles through the preSolution, Project, and postSolution information in the .sln file to load the solution, projects within the solution, and any persisted information attached to the solution.

还要检查 EnvDTE:获取所有项目.

还要检查这个线程(完全归功于John Leidegren 提供了这么好的答案)

Also check this Thread(Full credit to John Leidegren for providing such a nice answer)

public class Solution
{
    //internal class SolutionParser
    //Name: Microsoft.Build.Construction.SolutionParser
    //Assembly: Microsoft.Build, Version=4.0.0.0

    static readonly Type s_SolutionParser;
    static readonly PropertyInfo s_SolutionParser_solutionReader;
    static readonly MethodInfo s_SolutionParser_parseSolution;
    static readonly PropertyInfo s_SolutionParser_projects;

    static Solution()
    {
        s_SolutionParser = Type.GetType("Microsoft.Build.Construction.SolutionParser, Microsoft.Build, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", false, false);
        if (s_SolutionParser != null)
        {
            s_SolutionParser_solutionReader = s_SolutionParser.GetProperty("SolutionReader", BindingFlags.NonPublic | BindingFlags.Instance);
            s_SolutionParser_projects = s_SolutionParser.GetProperty("Projects", BindingFlags.NonPublic | BindingFlags.Instance);
            s_SolutionParser_parseSolution = s_SolutionParser.GetMethod("ParseSolution", BindingFlags.NonPublic | BindingFlags.Instance);
        }
    }

    public List<SolutionProject> Projects { get; private set; }

    public Solution(string solutionFileName)
    {
        if (s_SolutionParser == null)
        {
            throw new InvalidOperationException("Can not find type 'Microsoft.Build.Construction.SolutionParser' are you missing a assembly reference to 'Microsoft.Build.dll'?");
        }
        var solutionParser = s_SolutionParser.GetConstructors(BindingFlags.Instance | BindingFlags.NonPublic).First().Invoke(null);
        using (var streamReader = new StreamReader(solutionFileName))
        {
            s_SolutionParser_solutionReader.SetValue(solutionParser, streamReader, null);
            s_SolutionParser_parseSolution.Invoke(solutionParser, null);
        }
        var projects = new List<SolutionProject>();
        var array = (Array)s_SolutionParser_projects.GetValue(solutionParser, null);
        for (int i = 0; i < array.Length; i++)
        {
            projects.Add(new SolutionProject(array.GetValue(i)));
        }
        this.Projects = projects;
    }
}

[DebuggerDisplay("{ProjectName}, {RelativePath}, {ProjectGuid}")]
public class SolutionProject
{
    static readonly Type s_ProjectInSolution;
    static readonly PropertyInfo s_ProjectInSolution_ProjectName;
    static readonly PropertyInfo s_ProjectInSolution_RelativePath;
    static readonly PropertyInfo s_ProjectInSolution_ProjectGuid;

    static SolutionProject()
    {
        s_ProjectInSolution = Type.GetType("Microsoft.Build.Construction.ProjectInSolution, Microsoft.Build, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", false, false);
        if (s_ProjectInSolution != null)
        {
            s_ProjectInSolution_ProjectName = s_ProjectInSolution.GetProperty("ProjectName", BindingFlags.NonPublic | BindingFlags.Instance);
            s_ProjectInSolution_RelativePath = s_ProjectInSolution.GetProperty("RelativePath", BindingFlags.NonPublic | BindingFlags.Instance);
            s_ProjectInSolution_ProjectGuid = s_ProjectInSolution.GetProperty("ProjectGuid", BindingFlags.NonPublic | BindingFlags.Instance);
        }
    }

    public string ProjectName { get; private set; }
    public string RelativePath { get; private set; }
    public string ProjectGuid { get; private set; }

    public SolutionProject(object solutionProject)
    {
        this.ProjectName = s_ProjectInSolution_ProjectName.GetValue(solutionProject, null) as string;
        this.RelativePath = s_ProjectInSolution_RelativePath.GetValue(solutionProject, null) as string;
        this.ProjectGuid = s_ProjectInSolution_ProjectGuid.GetValue(solutionProject, null) as string;
    }
}

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