TFS API：GetLocalWorkspaceInfo始终返回null [英] TFS API: GetLocalWorkspaceInfo always returns null

问题描述

在我的机器之一，我得到任何 GetLocalWorkspaceInfo 调用返回null值。我已经隔离问题的地方，甚至失败为这个简单的程序：

On one of my machines, I get a return value of null from any GetLocalWorkspaceInfo call. I have isolated to problem to where it even fails for this simple program:

namespace WorkstationTest
{
    using Microsoft.TeamFoundation.VersionControl.Client;

    class Program
    {
        static void Main()
        {
            string workspaceLocalPath = @"C:\Dev";
            var info = Workstation.Current
                          .GetLocalWorkspaceInfo(workspaceLocalPath);

            // info is always null here
        }
    }
}

我已经检查：

• 完全相同的代码工作我的其他机器上的这样它应该

• The exact same code works on my other machine the way it should.

我已经验证了我在工作区C：\Dev

我创建了一个新的工作区，并在不同的目录，并在代码以匹配改变了 workspaceLocalPath 变量。

I have created a new workspace and in a different directory and changed the workspaceLocalPath variable in the code to match.

我已经咨询，其中列明了文档返回值将是空如果路径是不是在工作区。从上面的图片中，路径应在一个工作区。

I have consulted the documentation which states that the return value will be null if the path is not in a workspace. From the above image, the path should be in a workspace.

然而，一切似乎在暗示这应该工作。有什么我可能会错过？

Yet, everything seems to suggest this should work. Is there anything I could be missing?

推荐答案

我知道这是一个古老的职位，但就跟大家分享的解决办法，我们有，通过使用VersionControlServer.QueryWorkspaces来查询他/她的机器上的用户的所有工作区。

I know this is an old post, but just like to share the workaround that we have, by using VersionControlServer.QueryWorkspaces to query all the workspaces for the user on his/her machine.

private static Workspace FindWorkspaceByPath(TfsTeamProjectCollection tfs, string workspacePath)
{ 
    VersionControlServer versionControl = tfs.GetService<VersionControlServer>();

    WorkspaceInfo workspaceInfo = Workstation.Current.GetLocalWorkspaceInfo(workspacePath);

    if (workspaceInfo != null)
    {
        return versionControl.GetWorkspace(workspaceInfo);
    }

    // No Workspace found using method 1, try to query all workspaces the user has on this machine.
    Workspace[] workspaces = versionControl.QueryWorkspaces(null, Environment.UserName, Environment.MachineName);
    foreach (Workspace w in workspaces)
    {
        foreach (WorkingFolder f in w.Folders)
        {
            if (f.LocalItem.Equals(workspacePath))
            {
                return w;
            }
        }
    }

    throw new Exception(String.Format("TFS Workspace cannot be determined for {0}.", workspacePath));
}

这篇关于TFS API：GetLocalWorkspaceInfo始终返回null的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！