TurnStarting Event
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TurnStarting Event

TurnStarting is raised before the prompt is played. Note that for InstantMessagingStatementActivity activity the PromptType property is always PromptType.Main.

Namespace:  Microsoft.Rtc.Workflow.Activities
Assembly:  Microsoft.Rtc.Workflow (in Microsoft.Rtc.Workflow.dll)

 event EventHandler<InstantMessagingTurnStartingEventArgs^>^ TurnStarting {
	void add (EventHandler<InstantMessagingTurnStartingEventArgs^>^ value);
	void remove (EventHandler<InstantMessagingTurnStartingEventArgs^>^ value);

Application developers can change the prompt by attaching an event handler to this event and providing the prompt in the event args.

ArgumentNullExceptionThrown if the argument is null.
ArgumentExceptionThrown if value is of incorrect System.Type.
ArgumentExceptionThrown if dependencyEvent is a metaproperty.
ArgumentExceptionThrown if dependencyEvent represents a non-event System.Workflow.ComponentModel.DependencyProperty.
ArgumentExceptionThrown if dependencyEvent is not an event.
ReadOnlyExceptionValue is a System.Workflow.ComponentModel.ActivityBind and this instance is not in System.Workflow.ComponentModel.DependencyObject.DesignMode.
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