Question : trying to add PasswordChar to text box Web c#

I am trying to use the

I amd using the following DLL's

using System;
using System.Security.Cryptography;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Drawing;
using System.Data;
using System.Data.OracleClient;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.WebControls.Adapters;
using System.Windows.Forms;
using System.Xml.Linq;

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

           protected global::System.Web.UI.WebControls.TextBox Password;

            Password.Visible = true;
            Password.PasswordChar = '*';
            // this has problems becasue the PassowrdChar is not an option in System.Web.UI.WebControls.TextBox


I am creating a web page so any help is appreciated

Answer : trying to add PasswordChar to text box Web c#

Please see if it is like the image