private void FixupPhoto(Photo previousValue)
{
if (IsDeserializing)
{
return;
}
if (previousValue != null && previousValue.Photos2Locations.Contains(this))
{
previousValue.Photos2Locations.Remove(this);
}
if (Photo != null)
{
if (!Photo.Photos2Locations.Contains(this))
{
Photo.Photos2Locations.Add(this);
}
PhotoID = Photo.ID;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("Photo") &&
(ChangeTracker.OriginalValues["Photo"] == Photo))
{
ChangeTracker.OriginalValues.Remove("Photo");
}
else
{
ChangeTracker.RecordOriginalValue("Photo", previousValue);
}
if (Photo != null && !Photo.ChangeTracker.ChangeTrackingEnabled)
{
Photo.StartTracking();
}
}
}
