コード例 #1
0
        protected override void HandleError(Exception e)
        {
            //remove the grid in case it was the source of the exception, as GTK# expose exceptions can fire repeatedly
            //also user should not be able to edit things when showing exceptions
            if (propertyGrid != null)
            {
                Gtk.Container parent = propertyGrid.Parent as Gtk.Container;
                if (parent != null)
                {
                    parent.Remove(propertyGrid);
                }

                propertyGrid.Destroy();
                propertyGrid = null;
            }

            //show the error message
            base.HandleError(e);
        }