i have one login form in that user regstr as new login how can i do that

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this is my code when i want click linkbutton to register new i want to open register form

iam trying but not getting this is my code............

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

public partial class Default2 : System.Web.UI.Page
{

SqlConnection con = new SqlConnection("..............;Initial Catalog=EmployeeDB;Integrated Security=True");

protected void Page_Load(object sender, EventArgs e)
{

}

protected void btnlogin_Click(object sender, EventArgs e)
{
con.Open();
SqlCommand cmd = new SqlCommand("select * from information where Username=@Username and Password=@Password", con);
cmd.Parameters.AddWithValue("@Username", TextBox1.Text);
cmd.Parameters.AddWithValue("@Password", TextBox2.Text);
SqlDataAdapter ad = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
ad.Fill(dt);
if (dt.Rows.Count > 0)
{
Session["Username"] = TextBox1.Text;

Response.Redirect("Default3.aspx");
}
else
{
Label3.Visible = true;
Label3.Text = "Invalid username&password....!!!";

}

}
protected void LinkButton1_Click(object sender, EventArgs e)
{
Response.Redirect("Default5.aspx");
}
}

Posted 21-Mar-12 21:02pm

rockpune

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Comments

Sergey Alexandrovich Kryukov 22-Mar-12 3:09am

"Not getting this..." is not informative. Please explain the problem properly. Format the code; hard to read, honestly...
--SA

rockpune 22-Mar-12 3:16am

i create register form in login form when i click on linkbutton signup button it was not opening register form how can i do that

hiren soni 22-Mar-12 3:14am

can you please write your question first in details and then a sample code please?

rockpune 22-Mar-12 3:16am

i create register form in login form when i click on linkbutton signup button it was not opening register form how can i do that

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Mohamed Mitwalli · Answer 1 · 2012-03-21T21:16:00

hi ,

C#

protected void btnlogin_Click(object sender, EventArgs e)
    {
//stored proc is prefered .
      string statment =string.Format("select * from information where Username={0} and Password={1}",TextBox1.Text  ,TextBox2.Text)
      SqlCommand cmd = new SqlCommand(statment, con);
      cmd.CommandType = CommandType.Text;

        SqlDataAdapter ad = new SqlDataAdapter(cmd);
        DataTable dt = new DataTable();
        ad.Fill(dt);
        if (dt.Rows.Count > 0)
        {
            Session["Username"] = TextBox1.Text;

            Response.Redirect("Default3.aspx");
        }
        else
        {
            Label3.Visible = true;
            Label3.Text = "Invalid username&password....!!!";

        }

    }