private void CleanUpObservation()
{
if (ObservingEvent == null)
{
return;
}
ObservingEvent.RemoveEventHandler(PropertyResolutionObject, ChangeHandlerDelegate);
}
} // A formality of reflective event binding...
private void ConfigureObservation()
{
if (string.IsNullOrEmpty(ControllableAttribute.ObservableEventName))
{
return;
}
ObservingEvent = PropertyResolutionObject.GetType().GetEvent(ControllableAttribute.ObservableEventName);
if (ObservingEvent == null)
{
throw new MissingMemberException("Could not find change-observing event named " + ControllableAttribute.ObservableEventName);
}
ChangeHandlerDelegate = Delegate.CreateDelegate(ObservingEvent.EventHandlerType, this, ((Action)HandleObservedPropertyChanged).Method);
ObservingEvent.AddEventHandler(PropertyResolutionObject, ChangeHandlerDelegate);
}