同时在 TFS 服务器中保存工作项

根据我们的要求，需要在父级别分配工作项，并在其树级别分配工作项，如子工作项。

foreach (WorkItem ari in queryResultsARI)
{
if(ari.Fields["Assigned To"].Value.Equals(""))
{                                       
ari.Open();
ari.Fields["Assigned To"].Value = Name;
ari.Fields["Lab"].Value = Location;
ari.Save(SaveFlags.MergeAll);                                       
Thread.Sleep(2000); //give delay for 3 sec to get assigned name, lab location updated in TFS DB
foreach (WorkItemLink varient in ari.Links.WorkItem.WorkItemLinks)
 {
   WorkItem vri = workItemStore.GetWorkItem(varient.TargetId);
   vri.Open();
   vri.Fields["Assigned To"].Value = Name;
   vri.Fields["Lab"].Value = Location;
   vri.Save(SaveFlags.MergeAll);
   Thread.Sleep(2000);
 foreach (WorkItemLink workorder in vri.Links.WorkItem.WorkItemLinks)
  {
   if (workorder.LinkTypeEnd.Name == "Child")
    {
     WorkItem wri = workItemStore.GetWorkItem(workorder.TargetId);
     wri.Open();
     wri.Fields["Assigned To"].Value = Name;
     wri.Fields["Lab"].Value = Location;
     wri.Save(SaveFlags.MergeAll);
     Thread.Sleep(2000);

但分配给工作项字段正在为尝试保存的多个实例保存。甚至SaveFlags.MergeAll也没有帮助。

有人可以在同一个问题上帮助我们。我们怀疑TFS的计时问题，我们需要找到解决方案。

    TfsTeamProjectCollection tfs = new TfsTeamProjectCollection(new Uri("URL"));
    WorkItemStore workitemstores = tfs.GetService<WorkItemStore>();
    WorkItem workitem = workitemstores.GetWorkItem(ID);
    if(workitem.Links.Count!=0)
    {
        foreach (Link link in workitem.Links)
        {
            RelatedLink relatedLink = link as RelatedLink;
            if (relatedLink != null)
            {
                Console.WriteLine(relatedLink.RelatedWorkItemId);
            }
        }
    }