gridcontrol设置表头序号列标题

效果：

实现方法:

//设置序号列的宽度gridView1.IndicatorWidth = 50;

private void gridView1_CustomDrawRowIndicator ( object sender ,DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventArgs e )        {            if ( e.Info.Kind == DevExpress.Utils.Drawing.IndicatorKind.Header )            {                e.Appearance.DrawBackground( e.Cache ,e.Bounds );                e.Appearance.DrawString( e.Cache ,"序号" ,e.Bounds );                e.Handled = true;            }            if ( e.Info.IsRowIndicator && e.RowHandle >= 0 )            {                e.Info.DisplayText = ( e.RowHandle + 1 ).ToString( );            }        }