Sent when a text storage is about to process edits.
Original signature is '- (void)textStorageWillProcessEditing:(NSNotification *)aNotification'
Available in Mac OS X v10.0 and later.

C# | Visual Basic | Visual C++ |
public delegate void TextStorageWillProcessEditingEventHandler( NSNotification aNotification )
Public Delegate Sub TextStorageWillProcessEditingEventHandler ( _ aNotification As NSNotification _ )
public delegate void TextStorageWillProcessEditingEventHandler( NSNotification^ aNotification )

- aNotification (NSNotification)
- A notification named NSTextStorageWillProcessEditingNotification.

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