private void btnAdd_Click(object sender, RoutedEventArgs e)
{
var item = Classification.FindByName(_newItem.Description);
if (item == null)
{
var result = _newItem.Create();
if (result.Success)
{
DialogResult = true;
Close();
}
else
{
MessageWindow.ShowAlertMessage(result.Message);
}
}
else
{
MessageWindow.ShowNotifyMessage("Classification already exists!");
}
}
