private void LoadBeerList()
{
if (IsAlcoholic == null)
{
lvwBeers.ItemsSource = Beer.GetBeers();
}
else
{
lvwBeers.ItemsSource = Beer.GetBeersFiltered((bool)IsAlcoholic);
}
}
public void FilterBeerList(string filter)
{
this.Title = filter; //set the title of this page
switch (filter)
{
//no filter:
case null:
case "all beers":
lvwBeers.ItemsSource = Beer.GetBeers();
break;
//alcohol free:
case "alcohol free":
lvwBeers.ItemsSource = Beer.GetBeersFiltered(true);
break;
//without alcohol free:
case "alcoholic":
lvwBeers.ItemsSource = Beer.GetBeersFiltered(false);
break;
}
}