public VisualTreeChangeEventArgs(object parent, object child, int childIndex, VisualTreeChangeType changeType)
{
Parent = parent;
Child = child;
ChildIndex = childIndex;
ChangeType = changeType;
}
public VisualTreeChangeEventArgs(DependencyObject parent, DependencyObject child, int childIndex, VisualTreeChangeType changeType)
{
Parent = parent;
Child = child;
ChildIndex = childIndex;
ChangeType = changeType;
}