IList.RetainAll(ICollection) Method
Definition
Important
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Retains only the elements in this list that are contained in the specified collection (optional operation).
[Android.Runtime.Register("retainAll", "(Ljava/util/Collection;)Z", "GetRetainAll_Ljava_util_Collection_Handler:Java.Util.IListInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public bool RetainAll (System.Collections.ICollection c);[<Android.Runtime.Register("retainAll", "(Ljava/util/Collection;)Z", "GetRetainAll_Ljava_util_Collection_Handler:Java.Util.IListInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member RetainAll : System.Collections.ICollection -> boolParameters
collection containing elements to be retained in this list
Returns
true if this list changed as a result of the call
Implements
- Attributes
Remarks
Retains only the elements in this list that are contained in the specified collection (optional operation). In other words, removes from this list all of its elements that are not contained in the specified collection.
Java documentation for java.util.List.retainAll(java.util.Collection<?>).
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.