public ActionResult LabelNetwork()
{
PrintLabelTestModel model = new PrintLabelTestModel
{
HostName = GetHostName(),
Port = GetPort()
//Zpl = GetLabelMultiZpl()
};
return View(model);
}
public ActionResult LabelNetwork(PrintLabelTestModel model)
{
model.Message = null;
NetworkStream ns = null;
Socket socket = null;
try
{
IPEndPoint printerIP = new IPEndPoint(IPAddress.Parse(GetHostName()), GetPort());
socket = new Socket(AddressFamily.InterNetwork,
SocketType.Stream,
ProtocolType.Tcp);
socket.Connect(printerIP);
ns = new NetworkStream(socket);
model.Zpl = GetLabelMultiZpl();
byte[] toSend = Encoding.ASCII.GetBytes(model.Zpl);
ns.Write(toSend, 0, toSend.Length);
model.Message = "Label Sent!";
}
catch (Exception e)
{
ModelState.AddModelError("", e.Message);
}
finally
{
if (ns != null)
ns.Close();
if (socket != null && socket.Connected)
socket.Close();
}
return View(model);
}
