A method that will handle the BeforeChange and AfterChange events of the PrintingSystem class and the IPrintingSystem interface.
Namespace: DevExpress.XtraPrinting
Assembly: DevExpress.Data.v19.2.dll
public delegate void ChangeEventHandler(
object sender,
ChangeEventArgs e
);Public Delegate Sub ChangeEventHandler(
sender As Object,
e As ChangeEventArgs
)| 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.