using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class denglu : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
InfoDataContext context = new InfoDataContext();
//取值
string name = txtname.Text;
string pwd = txtpwd.Text;
//查询数据库
var query= context.Login.Where(p => p.UserName == name &&p.Password==pwd) ;
if (query.Count() > 0)
{
Session["uid"] = name;
Response.Redirect("Main.aspx");
}
else
{
Literal1.Text = "<script type='text/javascript'> alert('用户名或密码有误！')</script>";
}
}
}