ArrayMap.KeySet Method

Reference

Definition

Namespace:: Android.Util

Assembly:: Mono.Android.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Return a java.util.Set for iterating over and interacting with all keys in the array map.

[Android.Runtime.Register("keySet", "()Ljava/util/Set;", "")]
public System.Collections.ICollection? KeySet ();

[<Android.Runtime.Register("keySet", "()Ljava/util/Set;", "")>]
abstract member KeySet : unit -> System.Collections.ICollection
override this.KeySet : unit -> System.Collections.ICollection

Returns

ICollection

Implements

KeySet()

Attributes: RegisterAttribute

Remarks

Return a java.util.Set for iterating over and interacting with all keys in the array map.

<b>Note:</b> this is a fairly inefficient way to access the array contents, it requires generating a number of temporary objects and allocates additional state information associated with the container that will remain for the life of the container.

Java documentation for android.util.ArrayMap.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.

Applies to