Hashtable.KeySet Method
Definition
Important
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Returns a Set view of the keys contained in this map.
[Android.Runtime.Register("keySet", "()Ljava/util/Set;", "GetKeySetHandler")]
public virtual System.Collections.ICollection? KeySet ();[<Android.Runtime.Register("keySet", "()Ljava/util/Set;", "GetKeySetHandler")>]
abstract member KeySet : unit -> System.Collections.ICollection
override this.KeySet : unit -> System.Collections.ICollectionReturns
Implements
- Attributes
Remarks
Returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.
Added in 1.2.
Java documentation for java.util.Hashtable.keySet().
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.