ISet<T>.IsSupersetOf(IEnumerable<T>) 方法
定义
确定当前集是否为指定集合的超集。Determines whether the current set is a superset of a specified collection.
public:
bool IsSupersetOf(System::Collections::Generic::IEnumerable<T> ^ other);
public bool IsSupersetOf (System.Collections.Generic.IEnumerable<T> other);
abstract member IsSupersetOf : seq<'T> -> bool
Public Function IsSupersetOf (other As IEnumerable(Of T)) As Boolean
参数
- other
- IEnumerable<T>
要与当前集进行比较的集合。The collection to compare to the current set.
返回
如果当前集是 other 的超集,则为 true;否则为 false。true if the current set is a superset of other; otherwise, false.
例外
other 为 null。other is null.
注解
如果 other 包含与当前集相同的元素,则当前集仍被视为的超集 other 。If other contains the same elements as the current set, the current set is still considered a superset of other.
false如果当前集的元素少于,则此方法始终返回 other 。This method always returns false if the current set has fewer elements than other.