C# winform 分页控件实例

【实例简介】

一个简单的C#分页实例
【实例截图】

【核心代码】

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using CYQ.Data.Table;
using CYQ.Data;

namespace WinPager
{
    public partial class StartForm : Form
    {
        public StartForm()
        {
            InitializeComponent();
        }

        private void StartForm_Load(object sender, EventArgs e)
        {
            //创建文件数据库表。
            MDataTable.CreateSchema("Users.txt", false, new string[] { "UserName", "Password", "Enabled" }, SqlDbType.NVarChar, SqlDbType.NVarChar, SqlDbType.Bit);
            for (int i = 0; i < 200; i  )//插入200条数据。
            {
                using (MAction action = new MAction("Users.txt", "Txt Path={0}"))
                {
                    action.Set("UserName", "UserName_"   i);
                    action.Set("Password", "Password_"   i);
                    action.Set("Enabled", i%2==0);
                    action.Insert(InsertOp.None);
                }
            }
            pagerControl1.OnPageChanged  = new EventHandler(pagerControl1_OnPageChanged);
            LoadData();
        }

        void pagerControl1_OnPageChanged(object sender, EventArgs e)
        {
            LoadData();
        }
        void LoadData()
        {
            int count;
            using (MAction action = new MAction("Users.txt", "Txt Path={0}"))
            {
                action.Select(pagerControl1.PageIndex, pagerControl1.PageSize, string.Empty, out count).Bind(gvUsers);
                pagerControl1.DrawControl(count);
            }
        }
    }
}