<SerializableAttribute> _
<HostProtectionAttribute(SecurityAction.LinkDemand, MayLeakOnAbort := True)> _
Public Class HashSet(Of T) _
    Implements ISerializable, IDeserializationCallback, ISet(Of T),  _
    ICollection(Of T), IEnumerable(Of T), IEnumerable

Dim instance As HashSet(Of T)

[SerializableAttribute]
[HostProtectionAttribute(SecurityAction.LinkDemand, MayLeakOnAbort = true)]
public class HashSet<T> : ISerializable, IDeserializationCallback, 
    ISet<T>, ICollection<T>, IEnumerable<T>, IEnumerable

[SerializableAttribute]
[HostProtectionAttribute(SecurityAction::LinkDemand, MayLeakOnAbort = true)]
generic<typename T>
public ref class HashSet : ISerializable, 
    IDeserializationCallback, ISet<T>, ICollection<T>, IEnumerable<T>, IEnumerable

[<SerializableAttribute>]
[<HostProtectionAttribute(SecurityAction.LinkDemand, MayLeakOnAbort = true)>]
type HashSet<'T> =  
    class
        interface ISerializable
        interface IDeserializationCallback
        interface ISet<'T>
        interface ICollection<'T>
        interface IEnumerable<'T>
        interface IEnumerable
    end