Car/Login.aspx.cs

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

namespace Car
{
    public partial class Login : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        protected void Button1_Click1(object sender, EventArgs e)
        {
            string LoginName = username.Value.Trim();
            string PassWord = password.Value.Trim();

            if (DBUtility.DbHelperSQL.Exists("select count(1) from UserTable where [LoginName] = '" + LoginName + "' and PassWord = '" + PassWord + "'"))
            {
                DataTable dt = DBUtility.DbHelperSQL.Query("select * from UserTable where LoginName = '" + LoginName + "'").Tables[0];
                Session["LoginName"] = LoginName;
                Session["UserName"] = dt.Rows[0]["UserName"].ToString();
                Session["UserType"] = dt.Rows[0]["UserType"].ToString();
                
                Session["InfoID"] = dt.Rows[0]["InfoID"].ToString();
                Response.Redirect("Admin/Main.aspx");

            }
            else
            {
                ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), System.DateTime.Now.Ticks.ToString(), "layer.alert('账号或密码不正确！', {icon: 2,kin: 'layer-ext-moon',closeBtn: 0 });", true);
            }
        }

 
    }
}