static void GetWorkarea_cb(IntPtr inst, IntPtr geometry) { try { Monitor __obj = GLib.Object.GetObject(inst, false) as Monitor; __obj.OnGetWorkarea((Gdk.Rectangle)Marshal.PtrToStructure(geometry, typeof(Gdk.Rectangle))); } catch (Exception e) { GLib.ExceptionManager.RaiseUnhandledException(e, false); } }