public void Call(
	Action<T> action,
	string hashkey,
	string memberId
)

Public Sub Call ( 
	action As Action(Of T),
	hashkey As String,
	memberId As String
)

public:
void Call(
	Action<T>^ action, 
	String^ hashkey, 
	String^ memberId
)

member Call : 
        action : Action<'T> * 
        hashkey : string * 
        memberId : string -> unit