public IEnumerator <KeyValuePair <TKey, TValue> > GetEnumerator()
{
foreach (object obj in _hashTable.Keys)
{
WeakHashtable.EqualityWeakReference keyRef = obj as WeakHashtable.EqualityWeakReference;
if (keyRef != null)
{
TKey key = keyRef.Target as TKey;
if (key != null)
{
yield return(new KeyValuePair <TKey, TValue>(key, (TValue)_hashTable[obj]));
}
}
}
}
public IEnumerator <T> GetEnumerator()
{
foreach (object key in _hashTable.Keys)
{
WeakHashtable.EqualityWeakReference objRef = key as WeakHashtable.EqualityWeakReference;
if (objRef != null)
{
T obj = objRef.Target as T;
if (obj != null)
{
yield return(obj);
}
}
}
}
public IEnumerator <KeyType> GetEnumerator()
{
WeakHashtable hashTable = Dict._hashTable;
foreach (object obj in hashTable.Keys)
{
WeakHashtable.EqualityWeakReference keyRef = obj as WeakHashtable.EqualityWeakReference;
if (keyRef != null)
{
KeyType key = keyRef.Target as KeyType;
if (key != null)
{
yield return(key);
}
}
}
}
