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ChangeEventHandler Delegate

A method that will handle the BeforeChange and AfterChange events of the PrintingSystem class and the IPrintingSystem interface.

Namespace: DevExpress.XtraPrinting

Assembly: DevExpress.Data.v23.2.dll

NuGet Package: DevExpress.Data


public delegate void ChangeEventHandler(
    object sender,
    ChangeEventArgs e


Name Type Description
sender Object

The event source.

e ChangeEventArgs

A ChangeEventArgs object that contains data related to the event.


When creating a ChangeEventHandler delegate, identify a method that will handle corresponding events.

To associate an event with an event handler, add a delegate instance to the event.

The event handler is called whenever the event occurs, unless the delegate is removed.

To learn more, see the Events and Delegates topic in MSDN.

See Also