Informs the delegate that the window has resigned key window status.
Original signature is '- (void)windowDidResignKey:(NSNotification *)notification'
Available in Mac OS X v10.0 and later.

C# | Visual Basic | Visual C++ |
public event NSWindow..::..WindowDidResignKeyEventHandler WindowDidResignKey
Public Event WindowDidResignKey As NSWindow..::..WindowDidResignKeyEventHandler
public: event NSWindow..::..WindowDidResignKeyEventHandler^ WindowDidResignKey { void add (NSWindow..::..WindowDidResignKeyEventHandler^ value); void remove (NSWindow..::..WindowDidResignKeyEventHandler^ value); }

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