public AsyncObservableCollection(IEnumerable <T> items, ISingleThreadedInvoker ui)
: base(ui)
{
_ui = ui;
_hashCheck = new HashSet <T>(items);
_addedInTransaction = new ConcurrentQueue <T>();
_removedInTransaction = new ConcurrentQueue <T>();
_backingCollection = ui.Invoke(() =>
{
var bc = new ObservableCollection <T>(_hashCheck);
Count = bc.Count;
bc.CollectionChanged += OnBackingCollectionChanged;
INotifyPropertyChanged exp = bc;
exp.PropertyChanged += OnBackingCollectionPropertyChanged;
return(bc);
});
}
public AsyncObservableCollection(ISingleThreadedInvoker ui, params IEnumerable <T>[] itemses)
: this(SelectFromMany(itemses), ui)
{
}
public AsyncObservableCollection(ISingleThreadedInvoker ui)
: this(Enumerable.Empty <T>(), ui)
{
}
protected InvokableViewModel(ISingleThreadedInvoker invoker)
{
StaInvoker = invoker;
}
