Public Overloads Function Subscribe( _
   ByVal action As Action(Of TPayload), _
   ByVal options As SubscribeOptions _
) As SubscriptionToken

Dim instance As DelegateEvent(Of TPayload)
Dim action As Action(Of TPayload)
Dim options As SubscribeOptions
Dim value As SubscriptionToken
 
value = instance.Subscribe(action, options)

public SubscriptionToken Subscribe( 
   Action<TPayload> action,
   SubscribeOptions options
)

public function Subscribe( 
    action: Action;
    options: SubscribeOptions
): SubscriptionToken; 

public function Subscribe( 
   action : Action,
   options : SubscribeOptions
) : SubscriptionToken;

public: SubscriptionToken* Subscribe( 
   Action<TPayload*>* action,
   SubscribeOptions options
) 

public:
SubscriptionToken^ Subscribe( 
   Action<TPayload^>^ action,
   SubscribeOptions options
)