Public Class MibNode 
   Inherits MibDefinition

Dim instance As MibNode

public class MibNode : MibDefinition 

public __gc class MibNode : public MibDefinition 

public ref class MibNode : public MibDefinition 

private void button1_Click(object sender, EventArgs e)
{
    //Create and send request on a worker thread
    manager1.Start(manager1_SendGetRequest, manager1.Mib.CreateVariable(NodeName.sysContact));
}

private void manager1_SendGetRequest(Dart.Snmp.ManagerSlave slave, object state)
{
    //Create Get Request
    GetMessage request = new GetMessage();
    request.Community = "public";
    request.Version = SnmpVersion.One;
    request.Variables.Add(state as Variable);

    //Send request and get response
    ResponseMessage response = slave.GetResponse(request, myAgentAddress);

    //Marshal message to the UI thread using the Message event
    manager1.Marshal(new ResponseMessage[] { response }, null);
}

private void manager1_Message(object sender, Dart.Snmp.MessageEventArgs e)
{
    //Display info about the first variable in the response, and its value
    Variable var = e.Messages[0].Variables[0] as Variable;
    label1.Text = var.Definition.ToString() + var.Value.ToString();
}

Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs)
	'Create and send request on a worker thread
	manager1.Start(AddressOf manager1_SendGetRequest, manager1.Mib.CreateVariable(NodeName.sysContact))
End Sub

Private Sub manager1_SendGetRequest(ByVal slave As Dart.Snmp.ManagerSlave, ByVal state As Object)
	'Create Get Request
	Dim request As GetMessage = New GetMessage()
	request.Community = "public"
	request.Version = SnmpVersion.One
	request.Variables.Add(CType(IIf(TypeOf state Is Variable, state, Nothing), Variable))

	'Send request and get response
	Dim response As ResponseMessage = slave.GetResponse(request, myAgentAddress)

	'Marshal message to the UI thread using the Message event
	manager1.Marshal(New ResponseMessage() { response }, Nothing)
End Sub

Private Sub manager1_Message(ByVal sender As Object, ByVal e As Dart.Snmp.MessageEventArgs)
	'Display info about the first variable in the response, and its value
	Dim var As Variable = CType(IIf(TypeOf e.Messages(0).Variables(0) Is Variable, e.Messages(0).Variables(0), Nothing), Variable)
	label1.Text = var.Definition.ToString() & var.Value.ToString()
End Sub