admin/login.aspx.cs

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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 Aspx_login : System.Web.UI.Page
{ protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
            }
        }

        protected void ibLogin_Click(object sender, ImageClickEventArgs e)
        {

            DataSet dataSet = new DataSet();
            string connString = SqlHelper.connstring;
            new SqlDataAdapter("select count(*)  from Admin where AdminName='" + this.TextBox1.Text + "'and AdminPass ='" + this.TextBox2.Text + "' ;", connString).Fill(dataSet, "Tb1");
            if (dataSet.Tables[0].Rows[0][0].ToString() != "0")
            {
                this.Session["name"] = this.TextBox1.Text;
                base.Response.Redirect("manage.aspx");
            }
            this.TextBox1.Text = "";
            this.TextBox2.Text = "";


        }
    
}