masterpage.master.cs

来自「毕业设计内容： 1、 作者投稿功能 2、 专家审稿 3、 系统管理员对所有稿件的」· CS 代码 · 共 42 行

using System;
using System.Data;
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;
using System.Data.SqlClient;
public partial class MasterPage : System.Web.UI.MasterPage
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void LinkButton2_Click(object sender, EventArgs e)
    {
        SqlConnection con = db.ceratcon();
        con.Open();
        SqlCommand cmd = new SqlCommand("select * from Users where  Uname='" + this.txtname.Text + "'and  Upwd='" + this.txtpwd.Text + "'", con);
        SqlDataReader sdr = cmd.ExecuteReader();
        if (sdr.Read())
        {
            Session["uname"] = sdr["Uname"].ToString();

            Response.Write("<script language='javascript'>alert('登录成功');location.href='maintougao.aspx'</script>");

        }
        else
        {
            Response.Write("<script language='javascript'>alert('登陆失败！')</script>");

        }
    }
    protected void LinkButton1_Click(object sender, EventArgs e)
    {
        Response.Redirect("UsersReg.aspx");
    }
}