GridControl 显示行号功能

nbjjy · 发表于 2013-8-31 18:59:12

using DevExpress.Utils;
using DevExpress.XtraEditors;
using DevExpress.XtraGrid;
using DevExpress.XtraGrid.Columns;
using DevExpress.XtraGrid.Views.Base;
using DevExpress.XtraGrid.Views.Grid;
using DevExpress.XtraGrid.Views.Grid.ViewInfo;

在窗体加载的load事件下面加上这句 this.gridView1.IndicatorWidth = 40;
  private void gridView1_CustomDrawRowIndicator(object sender, RowIndicatorCustomDrawEventArgs e)
      {
         e.Appearance.TextOptions.HAlignment = HorzAlignment.Far;
         if (e.Info.IsRowIndicator)
         {
            if (e.RowHandle >= 0)
            {
                  e.Info.DisplayText = (e.RowHandle + 1).ToString();
            }
         }
      }