.NET Namespace: System.Collections

IDictionary

IEnumerator

IComparer

Hashtable

ArrayList

ArrayList&

IList

DictionaryEntry[]

IDictionaryEnumerator

CaseInsensitiveComparer

CaseInsensitiveHashCodeProvider

CollectionBase

DictionaryBase

ReadOnlyCollectionBase

Queue

ICollection

BitArray

Stack

Comparer

IHashCodeProvider

IEqualityComparer

DictionaryEntry

IEnumerable

SortedList

IStructuralEquatable

IStructuralComparable

StructuralComparisons

IDictionary[]

IList&