Dev二维表头

拖一个dev控件GridControl到窗体上，点击Click here to change view >Create new view > BandedGridView 创建一个绑定视图

 

 

 

写一个类绑定数据源的类如下。

using System;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

using DevExpress.XtraRichEdit;

using DevExpress.XtraGrid.Views;

using DevExpress.XtraGrid.Views.Grid;

using DevExpress.XtraGrid.Views.Base;

using DevExpress.Utils;

using DevExpress.XtraGrid;

 

using DevExpress.XtraGrid.Columns;

using DevExpress.XtraGrid.Views.BandedGrid;

using DevExpress.XtraEditors.Repository;

 

namespace HumActDT

{

    public class HumActDT

    {

        //调用函数_各分区每年GDP数据表

        public void EDivGDPDTInv(DevExpress.XtraGrid.Views.BandedGrid.BandedGridView bgView, DevExpress.XtraGrid.GridControl gCtl)

        {

            bgView.Bands.Clear();

            bgView.GroupPanelText = "各分区每年GDP数据表";

 

            GridBand year = bgView.Bands.AddBand("年份");

            GridBand FirGDP = bgView.Bands.AddBand("农村");

            GridBand SecGDP = bgView.Bands.AddBand("城市");

 

            GridBand FirdbArea = FirGDP.Children.AddBand("东北地区");

            GridBand FirhbArea = FirGDP.Children.AddBand("华北地区");

            GridBand FirxbArea = FirGDP.Children.AddBand("西北地区");

 

            GridBand SecdbArea = SecGDP.Children.AddBand("东北地区");

            GridBand SechbArea = SecGDP.Children.AddBand("华北地区");

            GridBand SecxbArea = SecGDP.Children.AddBand("西北地区");

 

            DataTable dt = new DataTable();

            dt.Columns.Add("年份");

            for (int i = 0; i <= 9; i++)

            {

                string nf = 200 + i.ToString();

                dt.Rows.Add(new object[] { nf });

            }

            for (int j = 10; j <= 13; j++)

            {

                string nf = 20 + j.ToString();

                dt.Rows.Add(new object[] { nf });

            }

            bgView.OptionsView.ShowColumnHeaders = false;

            gCtl.DataSource = dt;

        } 

    }

}

在窗体中调用上面的类，运行效果如下图。