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 # Namespace VM.Collections

 Last update: 16.07.2025 

### Classes

[ExtendedObservableCollection<T>](VM.Collections.ExtendedObservableCollection-1.md)

[IdentifierCollection<TItem>](VM.Collections.IdentifierCollection-1.md)

[InheritableDictionary<TKey, TValue>](VM.Collections.InheritableDictionary-2.md)

[InheritableHashSet<T>](VM.Collections.InheritableHashSet-1.md)

[InheritableList<T>](VM.Collections.InheritableList-1.md)

[ObservableConcurrentDictionary<TKey, TValue>](VM.Collections.ObservableConcurrentDictionary-2.md)

[ObservableHashSet<T>](VM.Collections.ObservableHashSet-1.md)

Represents an observable set of values.

[ObservableKeyedCollection<TKey, TItem>](VM.Collections.ObservableKeyedCollection-2.md)

[ObservableKeyedCollectionBase<TKey, TItem>](VM.Collections.ObservableKeyedCollectionBase-2.md)

[ObservableValuesDictionary<TKey, TValue>](VM.Collections.ObservableValuesDictionary-2.md)