System.ComponentModel.PropertyChangedEventHandler Delegate

Summary

Represents the method that will handle the PropertyChanged event raised when a property is changed on a component.

C# Syntax:

[Serializable] public delegate void PropertyChangedEventHandler(object sender, PropertyChangedEventArgs e);

The declaration of your event handler must have the same parameters as the PropertyChangedEventHandler delegate declaration.

sender

The source of the event.

e

A PropertyChangedEventArgs that contains the event data.

When you create a PropertyChangedEventHandler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event-handler method is called whenever the event occurs, unless you remove the delegate. For more information about event-handler delegates, see the conceptual topic at MSDN: eventsdelegates.

System.ComponentModel Namespace | PropertyChangedEventArgs

Hierarchy:

• System.Object
• System.Delegate
• System.MulticastDelegate
• System.ComponentModel.PropertyChangedEventHandler

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