public void CbSelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (sender is ListBox LB)
{
switch (LB.Name)
{
case "Gestione":
_selectedOwners.Clear();
foreach (RegistryOwner item in LB.SelectedItems)
{
_selectedOwners.Add(item);
}
break;
case "Conto":
_selectedAccount.Clear();
foreach (RegistryLocation registryLocation in LB.SelectedItems)
{
_selectedAccount.Add(registryLocation);
}
break;
case "Anni":
SelectedYears.Clear();
foreach (int y in LB.SelectedItems)
{
SelectedYears.Add(y);
}
break;
case "Valute":
if (e.AddedItems.Count > 0)
{
if (e.AddedItems[0] is RegistryCurrency RC)
{
SelectedCurrency = RC.IdCurrency;
}
}
break;
}
}
if (sender is ComboBox CB)
{
if (CB.Items.Count > 0)
{
TitoloSelezionato = (int)(((RegistryShare)CB.SelectedItem).id_titolo);
}
}
CanClear = true;
}
private void chkSelectAll_Click(object sender, RoutedEventArgs e)
{
if (chkSelectAll.IsChecked.HasValue)
{
foreach (FilterPredicate cathegory in CompYears)
{
cathegory.PropertyChanged -= CompYear_PropertyChanged;
cathegory.IsSelected = chkSelectAll.IsChecked.Value;
cathegory.PropertyChanged += CompYear_PropertyChanged;
}
CalcEnabled = CompYears.Count > 0 && (chkSelectAll.IsChecked == null || chkSelectAll.IsChecked.Value);
SelectedYears.Clear();
}
}
private void CompYear_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (CompYears.All(arg => arg.IsSelected))
{ // Все элементы выбраны
chkSelectAll.IsChecked = true;
}
else if (CompYears.All(arg => !arg.IsSelected))
{ // Все элементы не выбраны
chkSelectAll.IsChecked = false;
}
else
{ // Что-то выбрано, а что-то нет
chkSelectAll.IsChecked = null;
}
CalcEnabled = CompYears.Count > 0 && (chkSelectAll.IsChecked == null || chkSelectAll.IsChecked.Value);
SelectedYears.Clear();
}
