ASP.NET之Datalist详解（分页）(7)

        pds.DataSource = ds.Tables[0].DefaultView;//把数据集中的数据放入分页数据源中
        DataList1.DataSource = pds;//绑定Datalist
        DataList1.DataBind();
        con.Close();
    }
     
    protected void DataList1_ItemCommand(object source, DataListCommandEventArgs e)
    {
        switch (e.CommandName)
        {
            //以下5个为 捕获用户点击 上一页 下一页等时发生的事件
            case "first"://第一页
                pds.CurrentPageIndex = 0;
                BindDataList(pds.CurrentPageIndex);
                break;
            case "pre"://上一页
                pds.CurrentPageIndex = pds.CurrentPageIndex - 1;
                BindDataList(pds.CurrentPageIndex);
                break;
            case "next"://下一页
                pds.CurrentPageIndex = pds.CurrentPageIndex + 1;
                BindDataList(pds.CurrentPageIndex);
                break;
            case "last"://最后一页
                pds.CurrentPageIndex = pds.PageCount - 1;
                BindDataList(pds.CurrentPageIndex);
                break;
            case "search"://页面跳转页
                if (e.Item.ItemType == ListItemType.Footer)
                {
                    int PageCount = int.Parse(pds.PageCount.ToString());