Forgot Password

Hi in my page am using forgot password link.For that am using the below code.
 MailMessage Msg = new MailMessage();
                // Sender e-mail address.                 Msg.From = new MailAddress(txtEmail.Text);
                // Recipient e-mail address.
                Msg.To.Add(txtEmail.Text);                 Msg.Subject = "Your Password Details";
                Msg.Body = "Hi, <br/>Please check your Login Detailss<br/><br/>Your Usernam ...