private void AddCollectionEvent(ExtendedTabbedPage tabs)
{
if (tabs?.TabItems is ObservableCollection <ITabItem> tabItems)
{
tabItems.CollectionChanged += OnCollectionChanged;
}
}
private void AddCollectionEvent(ExtendedTabbedPage tabs)
{
var tabItems = tabs?.TabItems as ObservableCollection <ITabItem>;
if (tabItems != null)
{
tabItems.CollectionChanged += OnCollectionChanged;
}
}