System.Collections.Generic.LinkedList<T>
public class LinkedList<T> : ICollection<T>, IEnumerable<T>, IEnumerable, IReadOnlyCollection<T>, ICollection, IDeserializationCallback, ISerializable
namespace System.Collections.Generic
{
public interface IDictionary<TKey, TValue> : ICollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, IEnumerable
{
TValue this[TKey key] { get; set; }
ICollection<TKey> Keys { get; }
ICollection<TValue> Values { get; }
void Add(TKey key, TValue value);
bool ContainsKey(TKey key);
bool Remove(TKey key);
bool TryGetValue(TKey key, out TValue value);
}
}