[SerializableAttribute]
public class AnonymousObject<T1, T2, T3, T4, T5, T6, T7, T8>

<SerializableAttribute>
Public Class AnonymousObject(Of T1, T2, T3, T4, T5, T6, T7, T8)

[SerializableAttribute]
generic<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8>
public ref class AnonymousObject

[<SerializableAttribute>]
type AnonymousObject<'T1, 'T2, 'T3, 'T4, 'T5, 'T6, 'T7, 'T8> =  class end