private void buttonDelete_Click(object sender, RoutedEventArgs e)
{
int counter = 0;
ObservableCollection <Manifestation> manifestations = Database.getInstance().Manifestations;
if (SelectedType != null)
{
foreach (Manifestation manifestation in manifestations)
{
if (manifestation.Type.Id.Equals(SelectedType.Id))
{
counter++;
}
}
if (counter > 0)
{
DeleteType handler = new DeleteType(SelectedType);
handler.ShowDialog();
}
else
{
Database.DeleteType(SelectedType);
SelectedType = null;
}
}
else
{
MessageBox.Show("Molimo, odaberite tip manifestacije za brisanje", "Brisanje tipa manifestacije");
}
}
