动态绑定表格

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Reflection;

namespace TestXtraGridAutoBind
{
    public partial class Form1 : Form
    {
        public User[] userArr;
        public IList<UserObj> userList;

        public Form1()
        {
            InitializeComponent();

            userArr = new User[1];
            User ss = new User();
            ss.id = 1;
            ss.name = "kenter";
            ss.pwd = "123456";
            ss.status = true;
            userArr[0] = ss;

            userList = new List<UserObj>();

            UserObj ss2 = new UserObj();
            ss2.ChannelId = 2;
            FieldInfo[] pi = ss.GetType().GetFields();
            //foreach (FieldInfo p in pi)
            //{
            //    PropertyInfo v = ss2.GetType().GetProperty(p.Name);
            //    v.SetValue(ss2, p.GetValue(ss), null);
            //}

            userList.Add(ss2);

            PropertyInfo[] ss2Fi = ss2.GetType().GetProperties();
            DevExpress.XtraGrid.Columns.GridColumn[] gridColumnArr =
                new DevExpress.XtraGrid.Columns.GridColumn[ss2Fi.Length];
            foreach (PropertyInfo p in ss2Fi)
            {
                DevExpress.XtraGrid.Columns.GridColumn gridColumn = 
                    new DevExpress.XtraGrid.Columns.GridColumn();
                object[] tArr = p.GetCustomAttributes(true);
                foreach (object to in tArr)
                {
                    if (to is GridFieldAttribute)
                    {
                        GridFieldAttribute dd = (GridFieldAttribute)to;
                        gridColumn.Caption = dd.ShowName;
                        gridColumn.Name = p.Name;
                        gridColumn.Visible = !dd.IsHide;
                        gridColumn.VisibleIndex = dd.SortID;
                        gridColumnArr[dd.SortID] = gridColumn;
                    }
                }
            }

            this.gridView1.Columns.Clear();
            this.gridView1.Columns.AddRange(gridColumnArr);

            this.gridControl1.DataSource = userList;
        }
    }

    public struct User
    {
        public byte id;
        public string name;
        public string pwd;
        public bool status;
    }

    public class UserObj
    {
        private byte channelId;

        [GridFieldAttribute(ShowName = "通道", Description = "简介", SortID = 0)]
        public byte ChannelId
        {
            get { return channelId; }
            set { channelId = value; }
        }

        
        private byte id;

        [GridFieldAttribute(ShowName = "序号", Description = "简介", SortID = 1)]
        public byte Id
        {
            get { return id; }
            set { id = value; }
        }

        
        private string name;

        [GridFieldAttribute(ShowName = "名称", Description = "简介", SortID = 2)]
        public string Name
        {
            get { return name; }
            set { name = value; }
        }

        
        private string pwd;

        [GridFieldAttribute(ShowName = "密码", Description = "简介", SortID = 3)]
        public string Pwd
        {
            get { return pwd; }
            set { pwd = value; }
        }

        
        private bool status;

        [GridFieldAttribute(ShowName = "状态", Description = "简介", SortID = 4)]
        public bool Status
        {
            get { return status; }
            set { status = value; }
        }
    }

    public class GridFieldAttribute : Attribute
    {
        public string ShowName { get; set; }
        public string Description { get; set; }
        public bool IsHide { get; set; }
        public int SortID { get; set; }
    }
}