StateActivity.OnActivityChangeAdd Method (ActivityExecutionContext, Activity)

 

Determines if the activity being added is an EventDrivenActivity and if so, verifies whether the newly added event driven needs to be subscribed.

Namespace:   System.Workflow.Activities
Assembly:  System.Workflow.Activities (in System.Workflow.Activities.dll)

protected override void OnActivityChangeAdd(
	ActivityExecutionContext executionContext,
	Activity addedActivity
)

Parameters

executionContext
Type: System.Workflow.ComponentModel.ActivityExecutionContext

The execution context for the activity.

addedActivity
Type: System.Workflow.ComponentModel.Activity

The activity added to the StateActivity.

This is method is called whenever a user adds a child to a CompositeActivity through workflow changes. Note that this method is defined in CompositeActivity and overridden by the StateActivity, where it checks whether the activity being added is an EventDrivenActivity and if so, verifies if the newly added event driven needs to be subscribed.

.NET Framework
Available since 3.0
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