2 references to ItemsChangedEventArgs
PresentationFramework (2)
System\Windows\Controls\ItemContainerGenerator.cs (1)
2732ItemsChanged(this, new ItemsChangedEventArgs(NotifyCollectionChangedAction.Move, position, oldPosition, 1, containerCount));
System\Windows\Controls\Primitives\ItemsChangedEventArgs.cs (1)
44int itemUICount) : this(action, position, new GeneratorPosition(-1, 0), itemCount, itemUICount)