private static void OverrideError(GLib.GType gtype)
 {
     if (ErrorVMCallback == null)
     {
         ErrorVMCallback = new ErrorVMDelegate(error_cb);
     }
     OverrideVirtualMethod(gtype, "error", ErrorVMCallback);
 }
		private static void OverrideError (GLib.GType gtype)
		{
			if (ErrorVMCallback == null)
				ErrorVMCallback = new ErrorVMDelegate (error_cb);
			OverrideVirtualMethod (gtype, "error", ErrorVMCallback);
		}