ActivityExecutionContext.ExecuteActivity(Activity) Method

Reference

Definition

Namespace:: System.Workflow.ComponentModel

Assembly:: System.Workflow.ComponentModel.dll

Important

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Called by a composite activity to schedule the execution of a child activity. The workflow runtime disallows execution of a child activity that is not in the initialized state.

public:
 void ExecuteActivity(System::Workflow::ComponentModel::Activity ^ activity);

public void ExecuteActivity (System.Workflow.ComponentModel.Activity activity);

member this.ExecuteActivity : System.Workflow.ComponentModel.Activity -> unit

Public Sub ExecuteActivity (activity As Activity)

Parameters

activity: Activity

The executed Activity.

Exceptions

ArgumentNullException

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

ArgumentException

activity is not a valid child of the ActivityExecutionContext. This means that either the argument is equal to the associated Activity or that the argument is not in the commented state and is a child of the Activity associated with this ActivityExecutionContext.

InvalidOperationException

The status is neither initialized nor Closed.

ObjectDisposedException

The ActivityExecutionContext has been disposed.

Remarks

If the status is Closed, the Activity is initialized and executed.

Applies to