private bool ValidateFields() { if (string.IsNullOrWhiteSpace(tbName.Text)) { Global.ValidationFailed(this, CategoriesResources.NameNull); tbName.FocusAndSelect(); return(false); } if (!EditMode) { if (CategoriesService.Exist(tbName.Text)) { Global.ValidationFailed(this, CategoriesResources.NameDuplicate); tbName.FocusAndSelect(); return(false); } } else if (CategoriesService.Exist(tbName.Text, _current)) { Global.ValidationFailed(this, CategoriesResources.NameDuplicate); tbName.FocusAndSelect(); return(false); } return(true); }