private void FilterByText(string currentFilter)
{
if (currentFilter != "")
{
isFiltered = true;
if (isFieldSorted)
{
foreach (var Perk in PerkFieldSelected.ToList())
{
if (!Perk.Name.StartsWith(currentFilter))
{
PerkFieldSelected.Remove(Perk);
}
}
}
else
{
PerkFieldSelected = PerksCollection.FilterByName(currentFilter);
}
lbPerks.ItemsSource = PerkFieldSelected;
lbPerks.Items.Refresh();
}
else
{
isFiltered = false;
lbPerks.ItemsSource = PerksCollection;
lbPerks.Items.Refresh();
}
}
private void RemovePressed(object sender, RoutedEventArgs e)
{
if (lbPerks.SelectedIndex == -1)
{
return;
}
if (isFieldSorted)
{
PerksCollection.Remove(PerkFieldSelected[lbPerks.SelectedIndex]);
PerkFieldSelected.RemoveAt(lbPerks.SelectedIndex);
}
else
{
PerksCollection.RemoveAt(lbPerks.SelectedIndex);
}
lbPerks.Items.Refresh();
}
