NetReceiveUnknown Example for C#

private void LEADDICOMNet1_NetReceiveUnknown(int hNet, short nPresentationID, int hCS, int hDS)
{
   string Out = null;
   Out = "Unknown Command Set/Data Set was received, and ignored";
   Out = Out + "\r";
   Out = Out + "Presentation ID: " + System.Convert.ToString(nPresentationID);
   MessageBox.Show(Out);
}