Interface IWeakEventListener

Provides event listening support for classes that expect to receive events through the WeakEvent pattern and a WeakEventManager.

Namespace: System.Windows
Assembly: Telerik.Windows.Controls.dll

Syntax

public interface IWeakEventListener

Methods

ReceiveWeakEvent(Type, Object, EventArgs)

Receives events from the centralized event manager.

Declaration
bool ReceiveWeakEvent(Type managerType, object sender, EventArgs e)
Parameters
System.Type managerType

The type of the WeakEventManager calling this method.
System.Object sender

Object that originated the event.
System.EventArgs e

Event data.
Returns
System.Boolean

true if the listener handled the event. It is considered an error by the WeakEventManager handling in WPF to register a listener for an event that the listener does not handle. Regardless, the method should return false if it receives an event that it does not recognize or handle.

Extension Methods