admin_modi.aspx.cs

尚都shangdu新闻后台管理程序,可做各种网站新闻发布

using System;
using System.IO;
using System.Text.RegularExpressions;
using System.Data;
using System.Runtime;
using System.Data.SqlClient;
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 admin_admin_modi : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["shang_admin"] == null)
        {
            Response.Redirect("get_your_passport.aspx");
        }

        SqlConnection con = db.CreateConnection();
        con.Open();
        string strsql = "select * from admin where bh='" + Request.QueryString["bh"] + "'";
        SqlCommand cmd = new SqlCommand(strsql, con);
        SqlDataAdapter ad = new SqlDataAdapter(strsql, con);
        DataSet ds = new DataSet();
        ad.Fill(ds, "aa");
        TextBox1.Text = ds.Tables["aa"].Rows[0]["name"].ToString();
        TextBox2.Text = ds.Tables["aa"].Rows[0]["password"].ToString();
        TextBox3.Text = ds.Tables["aa"].Rows[0]["bh"].ToString();
        con.Close();
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        if (TextBox4.Text == "")
        {
            Label1.Text = "新的管理员用户名不能为空";
        }
        else if (TextBox5.Text == "")
        {
            Label1.Text = "新的管理员密码不能为空";
        }
        else
        {
            SqlConnection con = db.CreateConnection();
            con.Open();
            string strsql = "update admin set name='" + TextBox4.Text + "',password='" + FormsAuthentication.HashPasswordForStoringInConfigFile (TextBox5.Text,"MD5")+ "' where bh='"+TextBox3.Text+"'";
            SqlCommand cmd = new SqlCommand(strsql, con);
            cmd.ExecuteNonQuery();
            con.Close();

            Response.Redirect("admin_manage.aspx");
        }
    }
}