Public Sub Send( _
   ByVal request As RequestMessage, _
   ByVal remoteEP As IPEndPoint _
) 

Dim instance As ManagerSlave
Dim request As RequestMessage
Dim remoteEP As IPEndPoint
 
instance.Send(request, remoteEP)

public void Send( 
   RequestMessage request,
   IPEndPoint remoteEP
)

public: void Send( 
   RequestMessage* request,
   IPEndPoint* remoteEP
) 

public:
void Send( 
   RequestMessage^ request,
   IPEndPoint^ remoteEP
) 

string myAgentAddress = "192.168.0.11";
ManagerSlave managerSlave = null;

private void button1_Click(object sender, EventArgs e)
{
    //Start listening for responses on a specified port
    manager1.Start(new SlaveThreadStart(receiveResponses), new IPEndPoint(IPAddress.Any, 777));
}

private void button2_Click(object sender, EventArgs e)
{
    //Send a request to myAgentAddress
    manager1.Start(new SlaveThreadStart(sendRequest), new IPEndPoint(IPAddress.Parse(myAgentAddress), 161));
}

private void receiveResponses(ManagerSlave slave, object state)
{
    //Continue receiving responses until the managerSlave is closed
    managerSlave = slave;
    managerSlave.LocalEndPoint = (IPEndPoint)state;
    managerSlave.Socket.ReceiveTimeout = 0;
    ResponseMessage response = null;
    do
    {
        try {response = managerSlave.Receive(null);}
        catch (Exception ex) 
        {
            manager1.Marshal(new Exception("The socket is no longer receiving", ex));
            break;
        }

        //Marshal response to UI thread
        manager1.Marshal(new MessageBase[] { response }, null);
    } while(managerSlave.Socket != null);
}

private void sendRequest(ManagerSlave slave, object state)
{
    //Create and send a Get Request using existing slave
    try
    {
        GetMessage request = new GetMessage();
        request.Version = SnmpVersion.One;
        request.Community = "public";
        request.Variables.Add(manager1.Mib.CreateVariable(NodeName.sysUpTime));

        //Use managerSlave to send the request
        managerSlave.Send(request, (IPEndPoint)state);
    }
    catch (Exception ex) { manager1.Marshal(ex); }
}

private void manager1_Message(object sender, MessageEventArgs e)
{
    //Display response
    ResponseMessage response = (ResponseMessage)e.Messages[0];
    displayResponse(DateTime.Now.ToString() + " : " + response.Variables[0].Value.ToString());
}

private void displayResponse(string s)
{
    ...
}

Private myAgentAddress As String = "192.168.0.11"
Private managerSlave As ManagerSlave = Nothing

Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs)
	'Start listening for responses on a specified port
	manager1.Start(New SlaveThreadStart(AddressOf receiveResponses), New IPEndPoint(IPAddress.Any, 777))
End Sub

Private Sub button2_Click(ByVal sender As Object, ByVal e As EventArgs)
	'Send a request to myAgentAddress
	manager1.Start(New SlaveThreadStart(AddressOf sendRequest), New IPEndPoint(IPAddress.Parse(myAgentAddress), 161))
End Sub

Private Sub receiveResponses(ByVal slave As ManagerSlave, ByVal state As Object)
	'Continue receiving responses until the managerSlave is closed
	managerSlave = slave
	managerSlave.LocalEndPoint = CType(state, IPEndPoint)
	managerSlave.Socket.ReceiveTimeout = 0
	Dim response As ResponseMessage = Nothing
	Do
		Try
			response = managerSlave.Receive(Nothing)
		Catch ex As Exception
			manager1.Marshal(New Exception("The socket is no longer receiving", ex))
			Exit Do
		End Try

		'Marshal response to UI thread
		manager1.Marshal(New MessageBase() { response }, Nothing)
	Loop While Not managerSlave.Socket Is Nothing
End Sub

Private Sub sendRequest(ByVal slave As ManagerSlave, ByVal state As Object)
	'Create and send a Get Request using existing slave
	Try
		Dim request As GetMessage = New GetMessage()
		request.Version = SnmpVersion.One
		request.Community = "public"
		request.Variables.Add(manager1.Mib.CreateVariable(NodeName.sysUpTime))

		'Use managerSlave to send the request
		managerSlave.Send(request, CType(state, IPEndPoint))
	Catch ex As Exception
		manager1.Marshal(ex)
	End Try
End Sub

Private Sub manager1_Message(ByVal sender As Object, ByVal e As MessageEventArgs)
	'Display response
	Dim response As ResponseMessage = CType(e.Messages(0), ResponseMessage)
	displayResponse(DateTime.Now.ToString() & " : " & response.Variables(0).Value.ToString())
End Sub

Private Sub displayResponse(ByVal s As String)
	...
End Sub