1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Collections;
 5using System.Web;
 6using System.Web.Security;
 7using System.Web.UI;
 8using System.Web.UI.WebControls;
 9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11using System.Data.SqlClient;
12
13public partial class BackAdmin_Affiche : System.Web.UI.Page
14...{
15    CAN can = new CAN();
16    protected void Page_Load(object sender, EventArgs e)
17    ...{
18        if (!IsPostBack)
19        ...{
20            DataSet ds = null;
21            ds = can.GetDataSet("select * from tb_Affiche where id=1", "tb_Affiche");
22            DataRowView rowview = ds.Tables["tb_Affiche"].DefaultView[0];
23            TextBox1.Text = rowview["dc"].ToString();
24        }
25    }
26    protected void Button1_Click(object sender, EventArgs e)
27    ...{
28        can.ExecSqlCom("update tb_Affiche set dc='" + this.TextBox1.Text + "' where ID=1");
29        Response.Write("<script lanuage=javascript>alert('修改成功！');location='javascript:history.go(-1)'</script>");
30    }
31    protected void Button2_Click(object sender, EventArgs e)
32    ...{
33        DataSet ds = null;
34        ds = can.GetDataSet("select * from tb_Affiche where id=2", "tb_Affiche");
35        DataRowView rowview = ds.Tables["tb_Affiche"].DefaultView[0];
36        TextBox1.Text = rowview["dc"].ToString();
37    }
38}
39