public static void SetButtonStyle4QueryAndClear(UCBase ucBase, ButtonEx btnQuery, ButtonEx btnClear, Boolean autoSize = true) { var query = new ButtonEx {Caption = btnQuery.Caption}; query.Click += delegate { btnQuery.PerformClick(); }; var clear = new ButtonEx {Caption = btnClear.Caption}; clear.Click += delegate { btnClear.PerformClick(); }; ucBase.AddToolStripItem(clear, 0); ucBase.AddToolStripItem(query, 0); SetButtonStyle4QueryAndClear(btnQuery, btnClear, false); }