public ViewModelBase()
{
DynamicParentResolver = new DynamicParentResolver(this);
knownParentsContainer = new KnownParentsContainer(this);
havingParentsPropertyChangedCache = new SingleTypePropertyCache <IHaveParents>(this);
havingParentsPropertyChangedCache.PropertyAdded += HavingParentsPropertyChangedCache_PropertyCacheAdded;
havingParentsPropertyChangedCache.PropertyRemoved -= HavingParentsPropertyChangedCache_PropertyCacheRemoved;
/// We only subscribe to <see cref="IWorking"/>-container, so that we can on calculate
/// <see cref="IsWorking"/> properly.
workStatusPropertyChangedCache = new SingleTypePropertyCache <IWorking>(this);
WorkStatus = new WorkStatus();
validationErrors = new Dictionary <string, ICollection <string> >();
validationErrorPreviews = new Dictionary <string, ICollection <string> >();
}
internal PropertyChangedRelaySubscription(PropertyChangedRelay relay, SingleTypePropertyCache <INotifyPropertyChanged> cache)
{
this.relay = relay;
this.cache = cache;
}
