Admin/xiangmuUpdate.aspx.cs

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

public partial class Admin_xiangmuUpdate : System.Web.UI.Page
{
    SqlHelper data = new SqlHelper();
    Alert alert = new Alert();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            Info();
        }
    }
    private void Info()
    {
        string id = Request.QueryString["id"].ToString();
        string strsql = "select *  from xiangmu where id=" + id + "";
        DataSet ds = data.GetDs(strsql, "ds");
        if (ds.Tables[0].Rows.Count > 0)
        {
            this.mingcheng.Text = ds.Tables[0].Rows[0]["mingcheng"].ToString();
            this.renshu.Text = ds.Tables[0].Rows[0]["renshu"].ToString();
            this.shijian.Text = ds.Tables[0].Rows[0]["shijian"].ToString();
            this.shijian1.Text = ds.Tables[0].Rows[0]["shijian1"].ToString();
            this.didian.Text = ds.Tables[0].Rows[0]["didian"].ToString();
        }
    }
    protected void LinkButton1_Click(object sender, EventArgs e)
    {
        string id = Request.QueryString["id"].ToString();
        string mingcheng = this.mingcheng.Text;
        string shijian = this.shijian.Text;
        string shijian1 = this.shijian1.Text;
        string didian = this.didian.Text;
        string renshu = this.renshu.Text;

        string strsql = "Update xiangmu set  mingcheng='" + mingcheng + "', shijian='" + shijian + "', shijian1='" + shijian1 + "', didian='" + didian + "', renshu='" + renshu + "' where ID=" + id + "";
        data.RunSql(strsql);
        Alert.AlertAndRedirect("修改成功", "xiangmuManage.aspx");
    }
}