Question

I’m working on web application which has a database

             UserName|Password|UserType
             Anil|Anil|Manager
             ghouse|Ghouse|Admin
             raghu|raghu|User

Now my task is to provide each user their own page on login…They all have a same login page.

I tried this code it’s working fine for two users. What to do if I have more than two users?

         SqlConnection con = new SqlConnection("Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=DebitCareBankApp;Data Source=SSDEV7-HP\\SQLEXPRESS");
        string cmdStr = "select LoginType from Login where UserName='" + TxtUsername.Text + "' AND Password = '" + TxtPassword.Text + "'";
        SqlCommand cmd = new SqlCommand(cmdStr, con);
        con.Open();
        Object TypeUser = cmd.ExecuteScalar();
        con.Close();
        if (TypeUser != null)
        {
            LblError.Visible = false;
            LblError.Text = "";
            if (TypeUser.ToString() == "Manager")
                Response.Redirect("~/CallingAgents/CallingAgents_Login.aspx");
            else
                Response.Redirect("~/UserRegistrationForm.aspx");
        }
        else
        {
            LblError.Visible = true;
            LblError.Text = "Invalid Credentials Entered, Try again";
        }

Answer 1

I think you should create a common class where insert your user type on successful login.
In that common class redirect it to respective page.

On successful login:

 Response.Redirect(clsCommon.GetDefaultPage(userType));

your commaon class code:

 public static string GetDefaultPage(string userType){
        //Default Redirects
        Dictionary<string, string> userInfo = new Dictionary<string, string>(){
{"Manager","~/ManagerLogin.aspx"},                                  {"Admin","~/AdminLogin.aspx"},                         
                          {"User","~/UserLogin.aspx"}
                                 };
            return userInfo[roleName];
}