public void ModifyDiet(Cat cat)
{
if (Equals(null, _model))
{
return;
}
_dietInProgress = new List <Nom>(cat.NomsAsList);
Diet dlg = new Diet(this, cat, _dietInProgress);
try
{
if (DialogResult.OK == dlg.ShowDialog())
{
cat.NomsICanEat.Clear();
foreach (Nom nom in _dietInProgress)
{
cat.NomsICanEat.Add(nom);
}
_model.SaveObject <Cat>(cat);
}
}
finally
{
dlg.Close();
}
}