How to: Work Item Tracking Custom Controls

需要实现IWorkItemControl接口，首先创建一个自定义控件的基类WitCustomControlBase，定义_workItem和_workItemFieldName字段，定义FlushToDatasource方法。

 

代码段如下：

publicclass WitCustomControlBase : UserControl, IWorkItemControl{

 protected WorkItem_workItem = null;

 protected string_workItemFieldName = null;

 

 

 public virtual voidFlushToDatasource(){

  }

}

 

新建类DemoControl继承自WitCustomControlBase，代码段如下：

publicpartial class DemoControl : WitCustomControlBase {

       private TextBox txtDemo = newTextBox();

 

       public DemoControl() {

           InitializeComponent();

 

           txtDemo.Width = 100;

           txtDemo.Height = 25;

           txtDemo.Text = "InitText";

           this.Controls.Add(txtDemo);

       }

 

       private void UpdateData() {

           this._workItem.Fields[_workItemFieldName].Value = txtDemo.Text;

       }

 

       public override voidFlushToDatasource() {

           UpdateData();

       }

   }

 

新建DemoControl.wicc文件，内容如下：

<?xmlversion="1.0"?>

<CustomControlxmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:xsd="http://www.w3.org/2001/XMLSchema">

 <Assembly>CodePlex.WitCustomControls.dll</Assembly>

 <FullClassName>CodePlex.WitCustomControls.Demo.DemoControl</FullClassName>

</CustomControl>

 

创建安装项目，安装以上内容所在的项目

安装之后在安装目录下可以找到以下内容

 

接下来修改TFS团队项目模板

通过Visual Studio中的Team Explorer下载Agile 5.0模板，打开WorkItemTracking下的TypeDefinitions，复制一份task.xml文件，重命名为Customtask.xml。打开Customtask.xml，将WORKITEMTYPE修改为CustomTask，添加

 

<FIELDname="DemoTitle" refname="Microsoft.VSTS.Common.DemoTitle"type="String" />

和

<ControlType="DemoControl"FieldName="Microsoft.VSTS.Common.DemoTitle"Label="DemoTitle:" LabelPosition="Left" />

 

 

 

打开WorkItem Tracking下面的workitems.xml，添加一个WORKITEMTYPES

上载修改过后的Agile 5.0模板，根据该模板新建TeamProject，添加CustomTask类型的WorkItem

 

 

 

保存该WorkItem，查看DemoTitle在数据库中的存储

打开表dbo.WorkItemsLatest，找到刚才添加到DemoTitle项

 

 

Links：

 

Work Item Tracking Custom Controls

 

Pastedfrom <http://blogs.msdn.com/b/greggboer/archive/2010/03/30/work-item-tracking-custom-controls.aspx>

 

Createcustom work item control for TFS Web Access 2010 (TWA)

 

Pastedfrom <http://www.ewaldhofman.nl/post/2010/08/10/Create-custom-work-item-control-for-TFS-Web-Access-2010-(TWA).aspx>

 

Custom Controls for TFS Work Item Tracking

 

Pastedfrom <http://witcustomcontrols.codeplex.com/>