Default.aspx.cs

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class _Default : System.Web.UI.Page
{
    SqlHelper data = new SqlHelper();
    protected void Page_Load(object sender, EventArgs e)
    {
        this.Title = " 基于B/S的家教信息管理系统";
        if (!IsPostBack)
        {
            GridView1.DataSource = data.GetDataReader("select top  4  * from  teacher  where ISChk='是' order by  t_id desc ");
            GridView1.DataBind();

            GridView2.DataSource = data.GetDataReader("select top  4  * from  XuQiu  order by  id desc ");
            GridView2.DataBind();

        

        }

    }
    protected string CutChar(string strChar, int intLength)
    {
        //取得自定义长度的字符串
        if (strChar.Length > intLength)
        { return strChar.Substring(0, intLength); }
        else
        { return strChar; }

    }
}