PropertyChangedEventHandler Delegate
Represents the method that will handle the PropertyChanged event raised when a property is changed on a component.
Namespace: System.ComponentModel
Assemblies: System (in System.dll)
System.ObjectModel (in System.ObjectModel.dll)
[HostProtectionAttribute(SecurityAction.LinkDemand, SharedState = true)] public delegate void PropertyChangedEventHandler( Object sender, PropertyChangedEventArgs e )
Parameters
- sender
- Type: System.Object
The source of the event.
- e
- Type: System.ComponentModel.PropertyChangedEventArgs
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 Events and Delegates.
 Note |
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The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: SharedState. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes. |
