public void showProducts()
{
api listProductsApi = new api();
List <Shoppinglistproduct> shoppinglistproducts = new List <Shoppinglistproduct>();
Shoppinglist shoppinglist = shoppinglists.SelectedItem as Shoppinglist;
shoppinglistproducts = listProductsApi.GetShoppinglistProducts(GlobalSettings.Id, shoppinglist.Id);
if (shoppinglistproducts != null)
{
foreach (var product in shoppinglistproducts)
{
lstNaam.Items.Add(product.Name);
}
}
}