private static void OnSourceObjectChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
EventTriggerBase eventTriggerBase = (EventTriggerBase)obj;
object obj1 = eventTriggerBase.SourceNameResolver.Object;
if (args.NewValue == null)
{
eventTriggerBase.OnSourceChanged(args.OldValue, obj1);
return;
}
if (args.OldValue == null && obj1 != null)
{
eventTriggerBase.UnregisterEvent(obj1, eventTriggerBase.GetEventName());
}
eventTriggerBase.OnSourceChanged(args.OldValue, args.NewValue);
}
private static void OnSourceObjectChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
EventTriggerBase eventTriggerBase = (EventTriggerBase)obj;
object @object = eventTriggerBase.SourceNameResolver.Object;
if (args.NewValue == null)
{
eventTriggerBase.OnSourceChanged(args.OldValue, @object);
}
else
{
if (args.OldValue == null && @object != null)
{
eventTriggerBase.UnregisterEvent(@object, eventTriggerBase.GetEventName());
}
eventTriggerBase.OnSourceChanged(args.OldValue, args.NewValue);
}
}