private void detach_tbGameGraphicStyles(tbGameGraphicStyle entity)
		{
			this.SendPropertyChanging();
			entity.tbGame = null;
		}
 partial void DeletetbGameGraphicStyle(tbGameGraphicStyle instance);
 partial void InserttbGameGraphicStyle(tbGameGraphicStyle instance);
 partial void UpdatetbGameGraphicStyle(tbGameGraphicStyle instance);
		private void attach_tbGameGraphicStyles(tbGameGraphicStyle entity)
		{
			this.SendPropertyChanging();
			entity.tbGraphicStyle = this;
		}