private void ProcessIntridientsChange()
{
List<BarIngridient> result = new List<BarIngridient>();
var ingredientNodes = this.Ingridients as IEnumerable<XmlNode>;
if (ingredientNodes != null)
{
foreach (XmlNode ingridient in ingredientNodes)
{
string IdString = ingridient.Attributes["ID"].Value;
int Id;
if (int.TryParse(IdString, out Id))
{
BarIngridient barIngridient = new BarIngridient();
barIngridient.Id = Id;
barIngridient.IsInBar = true;
result.Add(barIngridient);
}
}
}
var ingredients = this.Ingridients as ObservableCollection<Ingredient>;
if (ingredients != null)
foreach (Ingredient ingredient in ingredients)
result.Add(new BarIngridient() { Id = ingredient.Id, IsInBar = true });
BarIngridients = result.ToArray();
var handler = PropertyChanged;
if (handler != null)
PropertyChanged(this, new PropertyChangedEventArgs(BarIngridientsProperty.Name));
}