Pass a Generic List as a message from server to client SIGNALR .Net

Hi guys im just testing out signalr and i am having too much fun and got a little bit far from my usual skill now my question is can i pass a list to the client here is my code actually i learned this from you mr aspsinnipets

Public Sub Send(message As String, id As String)
        Dim tomessage = OnlineUser.userObj.Where(Function(users) users.userId = id).[Select](Function(users) users.connectionId).SingleOrDefault()
        Dim customers As New List(Of locationslist)

        customers.Add(New locationslist)
        customers((customers.Count - 1)).CITE_NR = message
        customers((customers.Count - 1)).LATITUDE = "114.20"
        customers((customers.Count - 1)).LONGITUDE = "115.20"
        customers((customers.Count - 1)).DATECOMTD = "01/01/2011"
        customers((customers.Count - 1)).CLASSOFF = "MURDER"
        customers((customers.Count - 1)).TIME = "01:20"
        customers((customers.Count - 1)).CASESTAT = "GSLVGED"

        Clients.Client(tomessage).receiveMessage(customers)
    End Sub

and on the client i am doing this

usr.client.receiveMessage = function (message) {
                alert("Received from server: " + message.CITE_NR);
            };

i dont see any signar on the topic so i might as well put it under the web forms