public static User CreateNew(UserDataService dataService)
{
int code = dataService.GenerateCode();
int id = dataService.AddModel(new User { Code = code, Title = "جدید" ,CreatedDate = DateTime.Now, ModifiedDate = DateTime.Now, Username = string.Empty, Password = string.Empty, Status = (byte)Status.Active});
return dataService.GetSingle(id);
}