从TFS获取当前迭代路径 [英] Get the current iteration path from TFS

问题描述

我正在尝试获取团队TFS项目的当前迭代路径.我尝试执行此操作的方法是使用 http://blog.johnsworkshop.net/tfs11-api-reading-the-team-configuration-iterations-and-areas/.我首先从以下代码获取团队配置:

I'm trying to get the current iteration path for the teams TFS project. The way I'm trying to do this is by using the blog from http://blog.johnsworkshop.net/tfs11-api-reading-the-team-configuration-iterations-and-areas/ . I start by getting the team configurations from the following code:

        TfsTeamProjectCollection tpc = TFSConncetion(@"http://tfs/url");
        var configSvc = tpc.GetService<TeamSettingsConfigurationService>();
        var configs = configSvc.GetTeamConfigurationsForUser(projectUri);

问题是，即使我是团队成员，我的配置也始终为null.我很肯定我的项目URI也正确.之后，我将获取团队设置并使用它来显示当前迭代路径.

The problem with this is that my configs is always null, even though I'm a member of the team. I'm positive my projects URI is correct as well. After this I would get the team settings and use that to display the current iteration path.

TeamSettings ts = config.TeamSettings;
Console.WriteLine(ts.CurrentIterationPath);

即使这种方法行不通，我仍然可以从团队设置中查询迭代日期，以获取具有今天之前的开始日期和今天之后的结束日期的一个迭代.主要问题是，当我尝试使用项目URI获取团队配置时，我无法让TeamSettingsConfigurationService返回任何内容，但只能返回null.

Even if this didn't work I can still query the iteration dates from the team setting to get the one iteration that has a start date before today and finish date after today. The main problem is that I can't get my TeamSettingsConfigurationService to return anything but null when I try to get the team configurations with my projects URI.

推荐答案

我实际上根本没有使用TeamSettingsConfigurationService就能得到答案.这是我的操作方式:

I actually got the answer myself without using TeamSettingsConfigurationService at all. Here's how I did it:

    private static XmlNode currentIterationNode;
    TfsTeamProjectCollection tpc = TFSConncetion(@"http://tfs/url");

    ICommonStructureService4 css = tpc.GetService<ICommonStructureService4>();;
    WorkItemStore workItemStore = new WorkItemStore(tpc);

        foreach (Project teamProject in workItemStore.Projects)
        {
            if (teamProject.Name.Equals("TeamProjectNameGoesHere"))
            {
                NodeInfo[] structures = css.ListStructures(teamProject.Uri.ToString());
                NodeInfo iterations = structures.FirstOrDefault(n => n.StructureType.Equals("ProjectLifecycle"));

                if (iterations != null)
                {
                    XmlElement iterationsTree = css.GetNodesXml(new[] { iterations.Uri }, true);
                    XmlNodeList nodeList = iterationsTree.ChildNodes;
                    currentIterationNode = FindCurrentIteration(nodeList);
                    String currentIterationPath = currentIterationNode.Attributes["Path"].Value;
                }
            }
        }

其中currentIterationPath是TFS的当前迭代路径.这样做的关键是从我从chamindacNavantis

Where currentIterationPath is the current iteration path from TFS. The key to doing this was to get the NodeInfo[] array of structures and the NodeInfo iterations from these two lines of code I got from chamindacNavantis https://social.msdn.microsoft.com/Forums/vstudio/en-US/4b785ae7-66c0-47ee-a6d2-c0ad8a3bd420/tfs-get-iteration-dates-metadata?forum=tfsgeneral:

    NodeInfo[] structures = css.ListStructures(teamProject.Uri.ToString());
    NodeInfo iterations = structures.FirstOrDefault(n => n.StructureType.Equals("ProjectLifecycle"));

此后，我创建了一个xml，其中包含团队项目中每个迭代的节点.这些节点还具有每次迭代的开始日期和结束日期.因此，我检查了每个节点的DateTime.Now之前的开始日期和DateTime.Now之后的完成日期，这是FindCurrentIteration(nodeList)所做的全部工作.这将为您提供当前的迭代节点.

After that I created an xml with nodes of every iteration inside the team project. These nodes also have the start date and end dates of each iteration. So I checked each node for a start date before DateTime.Now and finish date after DateTime.Now, which is all FindCurrentIteration(nodeList) does. And that will give you the current iteration node.

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