admin/zhuanye_update.aspx.cs

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

public partial class admin_zhuanye_update : System.Web.UI.Page
{
    DataCode dataconn = new DataCode();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Page.IsPostBack == false)
        {
            SqlConnection con = dataconn.getcon();
            con.Open();
            SqlDataAdapter mydataadapter = new SqlDataAdapter("select * from tb_Profession where id="
                + Request["id"], con);
            DataSet mydataset = new DataSet();
            mydataadapter.Fill(mydataset, "tb_Profession");
            DataRowView rowview = mydataset.Tables["tb_Profession"].DefaultView[0];
            this.txtProName.Text = Convert.ToString(rowview["Name"]);
            con.Close();
        }
    }

    protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
    {
        dataconn.dataos("update tb_Profession set Name='" + this.txtProName.Text + "' where ID=" + Request["ID"]);
        Page.Response.Redirect("zhuanye_xinxi.aspx");
    }
    protected void ImageButton2_Click(object sender, ImageClickEventArgs e)
    {
        Page.Response.Redirect("zhuanye_xinxi.aspx");
    }
}