Returns an NSDictionary object containing application-specific data pertaining to the receiver.
Original signature is '- (NSDictionary *)userInfo'
Available in Mac OS X v10.0 and later.

C# | Visual Basic | Visual C++ |
public virtual NSDictionary UserInfo { get; }
Public Overridable ReadOnly Property UserInfo As NSDictionary Get
public: virtual property NSDictionary^ UserInfo { NSDictionary^ get (); }

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