Notification sent by the panel before display.
Original signature is '- (void) eraseProgressPanelWillBegin:(NSNotification*)aNotification'

C# | Visual Basic | Visual C++ |
void EraseProgressPanelWillBegin( NSNotification aNotification )
Sub EraseProgressPanelWillBegin ( _ aNotification As NSNotification _ )
void EraseProgressPanelWillBegin( NSNotification^ aNotification )

- aNotification (NSNotification)
- Always DREraseProgressPanelWillBeginNotification . You can retrieve the DREraseProgressPanel object in question by sending object message to aNotification.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)