Activity.TrackData Method

Definition

Namespace:

System.Workflow.ComponentModel

Assembly:

System.Workflow.ComponentModel.dll

Informs the run-time tracking infrastructure of pending tracking information.

Overloads

TrackData(Object)	Informs the run-time tracking infrastructure of pending tracking information.
TrackData(String, Object)	Informs the run-time tracking infrastructure of pending tracking information.

TrackData(Object)

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)

Parameters

userData

Object

Object that contains the tracking information.

Exceptions

ArgumentNullException

userData is a null reference (Nothing in Visual Basic).

Examples

The following example shows a call to the TrackData method. This example is from the Termination Tracking Service SDK sample. 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

TrackData(String, Object)

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)

Parameters

userDataKey

String

The key to the user data that has changed.

userData

Object

Object that contains the tracking information.

Exceptions

ArgumentNullException

userData is a null reference (Nothing in Visual Basic).