public static string GetEmail(string domain)
 {
     string[] firstName = new string[] { NameData.GetFirstName(), ".", NameData.GetSurname(), "@", domain };
     return(string.Concat(firstName));
 }
        public static string GetEmail()
        {
            string email = NetworkData.GetEmail(NameData.GetFirstName(), NameData.GetSurname());

            return(email);
        }