IEnumerator


[ComVisibleAttribute(true)]
[GuidAttribute("496B0ABF-CDEE-11d3-88E8-00902754C43A")]
public interface IEnumerator

bool MoveNext()
Object Current { get; }

StringBuilder


[SerializableAttribute]
[ComVisibleAttribute(true)]
public sealed class StringBuilder : ISerializable

public StringBuilder()
public StringBuilder Append(
Object value
)

Dictionary


[ComVisibleAttribute(false)]
public class Dictionary : IDictionary,
ICollection>, IEnumerable>,
IDictionary, ICollection, IEnumerable, ISerializable, IDeserializationCallback

public Dictionary(
IEqualityComparer comparer
)
public bool ContainsKey(
TKey key
)
public int Count { get; }
public Dictionary<(Of <(TKey, TValue>)>)..::.KeyCollection Keys { get; }
public bool Remove(
TKey key
)
public bool TryGetValue(
TKey key,
out TValue value
)