protected void Btn_registration_Click(object sender, EventArgs e)
        {
            string usrName    = TxtBox_usrName.Text;
            string usrScdName = TxtBox_usrScdName.Text;
            string usrLogin   = TxtBox_usrLogin.Text;
            string pass       = TxtBox_pass2.Text;
            string sessionId  = (string)Session["myValue"];

            server = new AgregatorServerSoapClient();
            int result = server.UserRegistration(sessionId, usrName, usrScdName, pass, usrLogin);

            if (result == 200)
            {
                Uri baseurl = new Uri("http://localhost/CollOfDishClient/");
                Uri newurl  = new Uri(baseurl, "(S(" + sessionId + "))/Default");
                Response.Redirect(newurl.ToString());
            }
            else
            {
                Lbl_warning.Text    = "Зарегистрироваться не удалось";
                Lbl_warning.Visible = true;
            }
        }