Return the information to display when upgrading.
Original signature is '- (NSAttributedString *)growlUpdateInformation'
Available in Growl v1.2 and later.

C# | Visual Basic | Visual C++ |
public event GrowlApplicationBridge..::..GrowlUpdateInformationEventHandler GrowlUpdateInformation
Public Event GrowlUpdateInformation As GrowlApplicationBridge..::..GrowlUpdateInformationEventHandler
public: event GrowlApplicationBridge..::..GrowlUpdateInformationEventHandler^ GrowlUpdateInformation { void add (GrowlApplicationBridge..::..GrowlUpdateInformationEventHandler^ value); void remove (GrowlApplicationBridge..::..GrowlUpdateInformationEventHandler^ 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)