private static void OnIsSelectedChanged(DependencyObject o, DependencyPropertyChangedEventArgs e)
{
SelectorItem selectorItem = o as SelectorItem;
if (selectorItem != null)
{
selectorItem.OnIsSelectedChanged((bool?)e.OldValue, (bool?)e.NewValue);
}
}
private void UpdateFromSelectedItems()
{
foreach (object item in ItemsCollection)
{
bool value = SelectedItems.Contains(item);
_ignoreSelectedMemberPathValuesChanged++;
SetSelectedMemberPathValue(item, value);
_ignoreSelectedMemberPathValuesChanged--;
SelectorItem selectorItem = base.ItemContainerGenerator.ContainerFromItem(item) as SelectorItem;
if (selectorItem != null)
{
selectorItem.IsSelected = value;
}
}
UpdateSelectedItem();
UpdateSelectedValue();
_internalSelectedItems = new object[SelectedItems.Count];
SelectedItems.CopyTo(_internalSelectedItems, 0);
}