A method that will handle the PdfViewer.DocumentChanged event.
public delegate void PdfDocumentChangedEventHandler( object sender, PdfDocumentChangedEventArgs e );
Public Delegate Sub PdfDocumentChangedEventHandler( sender As Object, e As PdfDocumentChangedEventArgs )
A Object value, specifying the event source.
A PdfDocumentChangedEventArgs object that contains data related to the event.
When creating a PdfDocumentChangedEventHandler 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.
For more information on event handler delegates, see Events and Delegates in MSDN.