public void Invalidate(int index)
{
if (change != null && index >= 0 && index < Count)
{
change.Invoke(this, new ListChangedEventArgs(ListChangedType.ItemChanged, index));
}
}
private void CaptureEventHandlers()
{
if (WrappedSet is IBindingList ibl)
{
ibl.ListChanged += (sender, e) => listChanged?.Invoke(this, e);
}
}
private void CaptureEventHandlers()
{
if (InternalBag is IBindingList ibl)
{
ibl.ListChanged += (sender, e) => listChanged?.Invoke(this, e);
}
}
private void CaptureEventHandlers()
{
if (WrappedList is IBindingList ibl)
{
ibl.ListChanged += (sender, e) => listChanged?.Invoke(this, e);
}
if (WrappedList is INotifyCollectionChanged ncc)
{
ncc.CollectionChanged += (sender, e) => collectionChanged?.Invoke(this, e);
}
if (WrappedList is INotifyPropertyChanged npc)
{
npc.PropertyChanged += (sender, e) => propertyChanged?.Invoke(this, e);
}
}
/// <summary>
/// Raises the ListChanged event.
/// </summary>
protected virtual void OnListChanged(ListChangedEventArgs e)
{
_onListChanged?.Invoke(this, e);
}
/// <summary>
/// Add a single item to the list and notify
/// </summary>
/// <param name="item">Item to add</param>
public void Add(T item)
{
List.Add(item);
onListChanged?.Invoke(this, resetEvent); // same as: if (onListChanged != null) onListChanged.Invoke(..);
}
