[C#][DevPress]自定义数据分页控件

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using DevExpress.XtraEditors;

namespace HDSafetyClient.UserControls
{
    public partial class UCPage : DevExpress.XtraEditors.XtraUserControl
    {
        public UCPage()
        {
            InitializeComponent();
        }

        private void UCPage_Load(object sender, EventArgs e)
        {

        }

        public delegate void PageDownHandler();
        public event PageDownHandler onPageDown;

        public delegate void PageUpHandler();
        public event PageUpHandler onPageUp;

        public delegate void PageGoFirstHandler();
        public event PageGoFirstHandler onPageGoFirst;

        public delegate void PageGoLastHandler();
        public event PageGoLastHandler onPageGoLast;

        int pageCount = 0;
        /// <summary>
        /// 总页码数
        /// </summary>
        public int PageCount
        {
            get { return pageCount; }
            set { pageCount = value; }
        }

        int curPage = 1;
        /// <summary>
        /// 当前页码数
        /// </summary>
        public int CurPage
        {
            get { return curPage; }
            set { curPage = value; this.labelControl3.Text = CurPage   "/"   PageCount; }
        }

        //首页
        private void simpleButton6_Click(object sender, EventArgs e)
        {
            if (onPageGoFirst != null)
            {
                onPageGoFirst();
            }
        }
        //上一页
        private void simpleButton7_Click(object sender, EventArgs e)
        {
            if (onPageUp != null)
            {
                onPageUp();
            }
        }
        //下一页
        private void simpleButton8_Click(object sender, EventArgs e)
        {
            if (onPageDown != null)
            {
                onPageDown();
            }
        }
        //尾页
        private void simpleButton9_Click(object sender, EventArgs e)
        {
            if (onPageGoLast != null)
            {
                onPageGoLast();
            }
        }
    }
}