using CPF.Mac.ObjCRuntime; using System; namespace CPF.Mac.Foundation { public class NSUndoManagerCloseUndoGroupEventArgs : NSNotificationEventArgs { private static IntPtr k0; public bool? Discardable { get { if (k0 == IntPtr.Zero) { k0 = Dlfcn.GetIntPtr(Libraries.Foundation.Handle, "NSUndoManagerGroupIsDiscardableKey"); } if (base.Notification.UserInfo == null) { return null; } IntPtr intPtr = base.Notification.UserInfo.LowlevelObjectForKey(k0); if (intPtr == IntPtr.Zero) { return null; } using (NSNumber nSNumber = new NSNumber(intPtr)) { return nSNumber.BoolValue; } } } public NSUndoManagerCloseUndoGroupEventArgs(NSNotification notification) : base(notification) { } } }