| Overload | Description |
|---|---|
| Union(IObservableSource<T>) | Set union of two views. |
| Union(ObservableCollection<T>) | Set union of this view and a collection. |
| Overload | Description |
|---|---|
| Union(IObservableSource<T>) | Set union of two views. |
| Union(ObservableCollection<T>) | Set union of this view and a collection. |