net9.0
namespace System.Collections.ObjectModel
{
[DefaultMember("Item")]
public class ReadOnlyDictionary<TKey, TValue> : ICollection<KeyValuePair<TKey, TValue>>, IDictionary<TKey, TValue>, IEnumerable, IEnumerable<KeyValuePair<TKey, TValue>>, IReadOnlyCollection<KeyValuePair<TKey, TValue>>, IReadOnlyDictionary<TKey, TValue>, ICollection, IDictionary
where TKey, notnull
{
public sealed class KeyCollection : ICollection<TKey>, IEnumerable, IEnumerable<TKey>, IReadOnlyCollection<TKey>, ICollection
{
public bool Contains(TKey item);
}
}
}
.NET | 8.09.0 |
---|---|
Information specific to net9.0 | |
Assembly | System.Runtime , Version=9.0.0.0, PublicKeyToken=b03f5f7f11d50a3a |
Referencing | The API is automatically referenced. |
Platform Restrictions | This API is supported on all platforms. |