public override IBillTypeCollectionEnumerator GetEnumerator() { IBillTypeCollectionEnumerator enumerator = null; rwLock.AcquireReaderLock(timeout); try { enumerator = collection.GetEnumerator(); } finally { rwLock.ReleaseReaderLock(); } return(enumerator); }
public override IBillTypeCollectionEnumerator GetEnumerator() { return(m_collection.GetEnumerator()); }