//private bool IsContainedInHookChain(ChangeTrackingObject trackingObject)
//{
// if (HookedObjects.Count == 0)
// return false;
// if (HookedObjects.Any(x => x.Value == trackingObject))
// return true;
// foreach (var childObj in HookedObjects)
// {
// if (childObj.Value.IsContainedInHookChain(trackingObject))
// return true;
// }
// return false;
//}
private void AttachChildEvents(ChangeTrackingObject trackingObject, string propertyName = null)
{
var childHook = new ChildEventHook(propertyName, trackingObject);
if (!HookedObjects.Contains(childHook))
{
HookedObjects.Add(childHook);
childHook.Attach(OnChildEventRaised);
}
}
private void DettachChildEvents(ChangeTrackingObject trackingObject)
{
trackingObject.PropertyValueChanging -= ChildObject_PropertyValueChanging;
trackingObject.PropertyValueChanged -= ChildObject_PropertyValueChanged;
trackingObject.ChildEventForwarded -= ChildObject_ChildEventForwarded;
}
public ChildEventHook(string propertyName, ChangeTrackingObject value)
{
PropertyName = propertyName;
Value = value;
}
public ChangeTrackingCollection(ChangeTrackingObject trackingObject)
{
trackingObject.AttachCollection(this);
}