初始化

CPF.Mac/Mac/Foundation/NSUndoManagerCloseUndoGroupEventArgs.cs

@@ -0,0 +1,39 @@
+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)
+		{
+		}
+	}
+}