IReadOnlySet<T>.IsProperSubsetOf(IEnumerable<T>) Method

Reference

Definition

Namespace:: System.Collections.Generic

Assembly:: System.Runtime.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.

Determines whether the current set is a proper (strict) subset of a specified collection.

public:
 bool IsProperSubsetOf(System::Collections::Generic::IEnumerable<T> ^ other);

public bool IsProperSubsetOf (System.Collections.Generic.IEnumerable<T> other);

abstract member IsProperSubsetOf : seq<'T> -> bool

Public Function IsProperSubsetOf (other As IEnumerable(Of T)) As Boolean

Parameters

other: IEnumerable<T>

The collection to compare to the current set.

Returns

Boolean

true if the current set is a proper subset of other; otherwise false.

Exceptions

ArgumentNullException

other is null.

Applies to