private void btnHapus_click(object sender, RoutedEventArgs e)
{
try
{
int index = 0;
for (int i = 0; i < listPilihHapus.Count; i++)
{
ProsesItem cariElemenList = listItemDibeli.Where <ProsesItem>(x => x.namaBarang == arrayNamaBarang[i]).Single <ProsesItem>();
index = listItemDibeli.IndexOf(cariElemenList);
listItemDibeli.RemoveAt(index);
}
counter = 0;
itemBarangTerpilih.ItemsSource = null;
itemBarangTerpilih.ItemsSource = listItemDibeli;
HargaBarang hargaBarang = new HargaBarang();
HargaPajak harga = new HargaPajak();
outputTotalHarga.Text = "Rp. " + hargaBarang.harga(listItemDibeli).ToString();
outputPajak.Text = "Rp. " + harga.harga(listItemDibeli).ToString();
outputDibayar.Text = "Rp. " + harga.hargaTotal().ToString();
listPilihHapus.Clear();
}
catch
{
}
}
private void pilih_hapus(object sender, SelectionChangedEventArgs e)
{
try
{
ProsesItem itemDipilih = e.AddedItems[0] as ProsesItem;
arrayNamaBarang[counter] = itemDipilih.namaBarang;
listPilihHapus.Add(itemDipilih);
counter++;
}
catch
{
}
}
