ISet<T>.IsSupersetOf(IEnumerable<T>) Method

Definition

Determines whether the current set is a superset of a specified collection.

C#
public bool IsSupersetOf(System.Collections.Generic.IEnumerable<T> other);

Parameters

other
IEnumerable<T>

The collection to compare to the current set.

Returns

true if the current set is a superset of other; otherwise, false.

Exceptions

other is null.

Remarks

If other contains the same elements as the current set, the current set is still considered a superset of other.

This method always returns false if the current set has fewer elements than other.

Applies to

Product Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1
UWP 10.0