protected static DependsOn <T> Register <T>() where T : class, INotifyPropertyChanged
{
Type type = typeof(T);
if (DependsOn.ContainsKey(type))
{
throw new InvalidOperationException("Type has already been registered for: " + typeof(T));
}
var dependsOn = new DependsOn <T>();
DependsOn[type] = dependsOn;
return(dependsOn);
}
private void CreateSubscriptionsStartingBaseFirst(Type type)
{
if (type == typeof(ReactiveObject))
{
return;
}
CreateSubscriptionsStartingBaseFirst(type.BaseType);
IDependsOn dependsOn;
if (DependsOn.TryGetValue(type, out dependsOn))
{
dependsOn.CreateSubscriptions(this, ref _subscriptionTrees);
}
}