如何通過C＃從TFS獲取所有工作項

Question

美好的一天！

我嘗試從TFS（2010）的集合中獲取所有WorkItems。 我找到了帶有一些代碼示例的博客 ，但效果不佳：

ICommonStructureService Iss = (ICommonStructureService)projCollection.GetService(typeof(ICommonStructureService));

此行代碼返回錯誤-無法連接到TFS（同一代碼連接良好）。 好的，我嘗試重寫此代碼並嘗試執行此操作（來自msdn的另一個工作示例）：

private static String _tfsURI ="http:tfsServer:port/tfsUrl"
static void Main(string[] args)
    {
        // Connect to Team Foundation Server
        //     Server is the name of the server that is running the application tier for   Team Foundation.
        //     Port is the port that Team Foundation uses. The default port is 8080.
        //     VDir is the virtual path to the Team Foundation application. The default path is tfs.
        Uri tfsUri = (args.Length < 1) ?
            new Uri(_tfsURI) : new Uri(args[0]);

        TfsConfigurationServer configurationServer =
            TfsConfigurationServerFactory.GetConfigurationServer(tfsUri);

        Console.WriteLine("Get the catalog of team project collections \n");
        // Get the catalog of team project collections
        ReadOnlyCollection<CatalogNode> collectionNodes = configurationServer.CatalogNode.QueryChildren(
            new[] { CatalogResourceTypes.ProjectCollection },
            false, CatalogQueryOptions.None);
        // List the team project collections
        foreach (CatalogNode collectionNode in collectionNodes)
        {
            Console.WriteLine(collectionNode.Resource.DisplayName);

            // Use the InstanceId property to get the team project collection
            Guid collectionId = new Guid(collectionNode.Resource.Properties["InstanceId"]);
            TfsTeamProjectCollection teamProjectCollection = configurationServer.GetTeamProjectCollection(collectionId);


                    ICommonStructureService Iis = (ICommonStructureService)teamProjectCollection.GetService(typeof(ICommonStructureService));
                 ProjectInfo[] projInfo = Iis.ListAllProjects();
              //  WorkItemStore wis = (WorkItemStore)teamProjectCollection.GetService();

                 var wis = (WorkItemStore)teamProjectCollection.GetService(typeof(ICommonStructureService));

            foreach (var p in projInfo)
                 {

                     Console.WriteLine("Name:" + p.Name + "Status" + p.Status);
                     var wic = wis.Query(" SELECT [System.Id], [System.WorkItemType]," +
            " [System.State], [System.AssignedTo], [System.Title] " +
              " FROM WorkItems " +
              " WHERE [System.TeamProject] = '" + p.Name +
               "' ORDER BY [System.WorkItemType], [System.Id]");

                     Console.WriteLine("wic.Count:"+wic.Count);

                     foreach (var wi in wic)
                     {

                         Console.WriteLine(wi.Id);
                         Console.WriteLine(wi.Title);
                     }

                 }

            // Print the name of the team project collection
               Console.WriteLine("Collection: " + teamProjectCollection.Name);

            // Get a catalog of team projects for the collection
            ReadOnlyCollection<CatalogNode> projectNodes = collectionNode.QueryChildren(
                new[] { CatalogResourceTypes.TeamProject },
                false, CatalogQueryOptions.None);

            // List the team projects in the collection
            foreach (CatalogNode projectNode in projectNodes)
            {
                Console.WriteLine(" Team Project: " + projectNode.Resource.DisplayName);

            }
        }
        Console.ReadLine();
    }

因此，我得到了一個錯誤：無法將“ Microsoft.TeamFoundation.Proxy.CommonStructureService”的對象類型轉換為“ Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore”。

請幫我忙，從Tfs獲取所有工作項目。

Answer 1

這條線

var wis = (WorkItemStore)teamProjectCollection.GetService(typeof(ICommonStructureService));

顯然是錯誤的。 解決方法很簡單：

var wis = teamProjectCollection.GetService<WorkItemStore>();