[RESOLVED] error assigning value

I'm new to C# please help..got error assigning textbox value on my variable usr.

Code:

---

using System;
using System.Data;
using System.Configuration;
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;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Page.IsPostBack) {
            string usr = username.Text.ToString; -> error on this line
            if (usr == "test")
            {
                Response.Redirect("userform.aspx");
            }
            else
            { custerrormsg.Text = "Invalid username or password"; }
        }else{

            }
       

    }
}

---

TIA

ToString();

You've come from VB or VB.NET, right? C# requires parentheses on all methods, as Sgt-Peppa has indicated. Only properties can be called without parentheses.

oh i see...thanks for the info