Web/cheweiInfo.aspx.cs

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using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;

namespace Maticsoft.Web
{
    public partial class cheweiInfo : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {

                Info("");
            }
        }
        private void Info(string str)
        {
            //BLL.cheweixinxi bll = new Maticsoft.BLL.cheweixinxi();
            string strsql = "select a.chewei,a.ID,b.chepai,b.huzhu  from dbo.cheweixinxi a left join dbo.cheliangxinxi b on a.chewei=b.chewei";
            DataSet ds = DBUtility.DbHelperSQL.Query(strsql);

            //DataSet ds = bll.GetList(str);
            if (ds != null)
            {

                if (ds.Tables[0].Rows.Count > 0)
                {
                    DataGrid1.DataSource = ds.Tables[0];
                    DataGrid1.DataBind();
                    Label1.Text = "以上数据中共" + ds.Tables[0].Rows.Count + "条";
                }
                else
                {
                    DataGrid1.DataSource = null;
                    DataGrid1.DataBind();
                }
            }
        }
    }
}