WeakEventManager::DeliverEventToList Method (Object^, EventArgs^, WeakEventManager::ListenerList^)

 

Delivers the event being managed to each listener in the provided list.

Namespace:   System.Windows
Assembly:  WindowsBase (in WindowsBase.dll)

protected:
void DeliverEventToList(
	Object^ sender,
	EventArgs^ args,
	WeakEventManager::ListenerList^ list
)

Parameters

sender
Type: System::Object^

The object on which the event is being handled.

args
Type: System::EventArgs^

An EventArgs that contains the event data.

list
Type: System.Windows::WeakEventManager::ListenerList^

The provided WeakEventManager::ListenerList.

This method is necessary if your manager implementation maintains separate listeners lists based on information that is captured in the event data. If you use this advanced technique, you must create and maintain the separate lists as part of your manager implementation, and you must provide a way to add listeners to a specific list. Your handler implementation that listens to the raw event must act upon the condition that you use to differentiate the lists, and deliver the event only to the appropriate list or lists.

.NET Framework
Available since 3.0
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