void RemoveOriginalWord()
{
if (SelectedOriginalWord != null)
{
if (tradicIterator.GetWords().Where(w => w.TranslationId == SelectedOriginalWord.TranslationId).Count() > 1)
{
tradicIterator.RemoveEntity(SelectedOriginalWord);
}
else
{
tradicIterator.RemoveEntity(SelectedOriginalWord);
tradicIterator.RemoveEntity(tradicIterator.GetTranslations().Where(t => t.Id == SelectedOriginalWord.TranslationId).Last());
}
if (Descriptions.Any(d => d.WordId == SelectedOriginalWord.Id))
{
Descriptions.Remove(Descriptions.First(d => d.WordId == SelectedOriginalWord.Id));
}
Words.Remove(Words.First(w => w.Id == SelectedOriginalWord.Id));
OriginalWords.Remove(SelectedOriginalWord);
TranslationWords.Clear();
}
else
{
MessageBox.Show("You must select original word", "Selection warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
void UpdateTranslations(object sender, PropertyChangedEventArgs e)
{
if ((e.PropertyName == "SelectedOriginalWord" || e.PropertyName == "SelectedTranslationLanguage") && SelectedTranslationLanguage != null && SelectedOriginalWord != null)
{
TranslationWords = new ObservableCollection <Word>(Words.Where(w => w.LanguageId == SelectedTranslationLanguage.Id && w.TranslationId == SelectedOriginalWord.TranslationId).ToList());
}
if (e.PropertyName == "SelectedOriginalLanguage" && TranslationWords != null)
{
TranslationWords.Clear();
}
}