Activity.TrackData 方法
定义
向运行时跟踪基础结构通知有关挂起跟踪的信息。Informs the run-time tracking infrastructure of pending tracking information.
重载
| TrackData(Object) |
向运行时跟踪基础结构通知有关挂起跟踪的信息。Informs the run-time tracking infrastructure of pending tracking information. |
| TrackData(String, Object) |
向运行时跟踪基础结构通知有关挂起跟踪的信息。Informs the run-time tracking infrastructure of pending tracking information. |
TrackData(Object)
向运行时跟踪基础结构通知有关挂起跟踪的信息。Informs the run-time tracking infrastructure of pending tracking information.
protected:
void TrackData(System::Object ^ userData);
protected void TrackData (object userData);
member this.TrackData : obj -> unit
Protected Sub TrackData (userData As Object)
参数
例外
userData 为空引用(在 Visual Basic 中为 Nothing)。userData is a null reference (Nothing in Visual Basic).
示例
下面的示例演示对 TrackData 方法的调用。The following example shows a call to the TrackData method. 此示例摘自“终止跟踪服务”SDK 示例。This example is from the Termination Tracking Service SDK sample. 有关详细信息,请参阅 终止跟踪服务示例。For more information, see Termination Tracking Service Sample.
private void Track_ExecuteCode(object sender, EventArgs e)
{
Console.WriteLine("Calling TrackData from workflow");
this.TrackData("Hello - this is a UserTrackPoint");
}
Private Sub Track_ExecuteCode(ByVal sender As Object, ByVal e As EventArgs)
Console.WriteLine("Calling TrackData from workflow")
Me.TrackData("Hello - me is a UserTrackPoint")
End Sub
适用于
TrackData(String, Object)
向运行时跟踪基础结构通知有关挂起跟踪的信息。Informs the run-time tracking infrastructure of pending tracking information.
protected:
void TrackData(System::String ^ userDataKey, System::Object ^ userData);
protected void TrackData (string userDataKey, object userData);
member this.TrackData : string * obj -> unit
Protected Sub TrackData (userDataKey As String, userData As Object)
参数
- userDataKey
- String
指向已更改的用户数据的键。The key to the user data that has changed.
例外
userData 为空引用(在 Visual Basic 中为 Nothing)。userData is a null reference (Nothing in Visual Basic).