static void OnParameterChanged(DependencyObject d, object newValue)
{
if (NotSetParameter == newValue)
{
return;
}
ViewModelInitializer.SetViewModelParameter(d, newValue);
ParameterAndParentViewModelSyncBehavior.AttachTo(d);
}
public static void AttachTo(DependencyObject obj)
{
if (!(obj is FrameworkElement || obj is FrameworkContentElement))
{
return;
}
BehaviorCollection bCol = Interaction.GetBehaviors(obj);
ParameterAndParentViewModelSyncBehavior b =
(ParameterAndParentViewModelSyncBehavior)bCol.FirstOrDefault(x => x is ParameterAndParentViewModelSyncBehavior);
if (b != null)
{
return;
}
bCol.Add(new ParameterAndParentViewModelSyncBehavior());
}
static void OnDocumentOwnerChanged(DependencyObject d, IDocumentOwner newValue)
{
SetDocumentOwnerCore(d, newValue);
ParameterAndParentViewModelSyncBehavior.AttachTo(d);
}
static void OnParentViewModelChanged(DependencyObject d, object newValue)
{
SetParentViewModelCore(d, newValue);
ParameterAndParentViewModelSyncBehavior.AttachTo(d);
}
static void OnDocumentOwnerChanged(DependencyObject d, IDocumentOwner newValue)
{
ViewModelInitializer.SetViewModelDocumentOwner(d, newValue);
ParameterAndParentViewModelSyncBehavior.AttachTo(d);
}
static void OnParentViewModelChanged(DependencyObject d, object newValue)
{
ViewModelInitializer.SetViewModelParentViewModel(d, newValue);
ParameterAndParentViewModelSyncBehavior.AttachTo(d);
}