Question

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

我的目标是找到所有项目名称，然后在项目中获取所有Windows服务名称。

该工具将在同一解决方案的新项目中完成。谢谢你的提示。

Answer 1

选中可解决您的查询的MSDN。

.sln文件包含环境使用的基于文本的信息查找并加载持久数据的名称 - 值参数和它引用的VSPackage项目。当用户打开解决方案时，环境循环通过preSolution，Project和postSolution .sln文件中的信息，用于加载解决方案，项目内的项目解决方案以及解决方案附带的任何持久信息。

同时检查EnvDTE : Getting all projects 。

同时查看此Thread（完全归功于 John Leidegren 提供这样一个不错的答案）

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;
    }
}

Answer 2

使用新的Roslyn API

会更容易

var workspace=MSBuildWorkspace.Create();
var solution = workspace.OpenSolutionAsync(solutionPath).Result;
var projects = solution.Projects;
foreach(var project in projects)
{
  //TODO              
}

如何在解决方案中获得所有项目的名称？

2 个答案: