DevExpress.XtraGrid添加Button列

/// <summary>        /// 为Grid_List添加按钮列        /// </summary>        private void InitColumn_Copy()        {            RepositoryItemButtonEdit rib = new RepositoryItemButtonEdit();//Button按钮            rib.TextEditStyle = TextEditStyles.HideTextEditor;//隐藏文字            rib.Buttons[0].Kind = ButtonPredefines.Glyph;//按钮样式            rib.ButtonClick += new DevExpress.XtraEditors.Controls.ButtonPressedEventHandler(this.Copy_Clik);            rib.Buttons[0].Caption = "复制";//按钮上的文字            column_copy.ColumnEdit = rib;        }