admin/adminmod.aspx.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

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 dao;
public partial class admin_adminmod : System.Web.UI.Page
{
    string id = "";
    protected void Page_Load(object sender, EventArgs e)
    {
        id = Request.QueryString["id"].ToString();
        if (!IsPostBack)
        {

            string sql = "select * from admin where id='" + id + "'";
            DataTable dt = DBHelper.GetDataSet(sql);
            if (dt.Rows.Count > 0)
            {
                this.yhm.Text = dt.Rows[0]["yhm"].ToString();
               
                this.mm.Text = dt.Rows[0]["mm"].ToString();
            }
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string yhm = this.yhm.Text;
        string mm = this.mm.Text;

        if (yhm.Length == 0)
        {
            MessageBox.Show(this.Page, "用户名名不能为空");
            return;
        }
        if (mm.Length == 0)
        {
            MessageBox.Show(this.Page, "密码不能为空");
        }
        string sql = "update admin set yhm='"+yhm+"',mm='"+mm+"' where id='"+id+"'";
        int row = 0;
        try
        {
            row = DBHelper.ExecuteCommand(sql);
        }
        catch (Exception ex)
        {
            MessageBox.ShowAndRedirect(this.Page, ex.Message, "adminlist.aspx");

        }
        MessageBox.ShowAndRedirect(this.Page, "修改成功", "adminlist.aspx");
    }
}