public static void PrintHubLabel(string hub_serial, string zplfile, string printer_addres)
{
string hub_mac;
string hub_id;
using (CLStoreEntities cx = new CLStoreEntities())
{
var lhs = cx.LowesHubs.Where(lh => lh.smt_serial == hub_serial).OrderByDescending(lh => lh.date).First();
hub_mac = lhs.MacAddress.MAC.ToString("X12");
hub_id = lhs.hub_id;
}
// get the zpl file
System.IO.FileStream fs_zpl = new System.IO.FileStream(zplfile, System.IO.FileMode.Open);
byte[] zpl_file_bytes = new byte[fs_zpl.Length];
fs_zpl.Read(zpl_file_bytes, 0, zpl_file_bytes.Length);
// Open connection
System.Net.Sockets.TcpClient client = new System.Net.Sockets.TcpClient();
int port = 9100;
client.Connect(printer_addres, port);
// Write ZPL String to connection
System.IO.StreamWriter writer = new System.IO.StreamWriter(client.GetStream());
string short_serial = hub_serial;
if (short_serial.StartsWith("CLT"))
{
short_serial = short_serial.Substring(3);
}
string barcode_serial =
">;" +
short_serial.Substring(0, short_serial.Length - 1) +
">6" +
short_serial[short_serial.Length - 1];
object[] data = new object[4] {
short_serial, barcode_serial, hub_mac, hub_id
};
string label = string.Format(System.Text.Encoding.UTF8.GetString(zpl_file_bytes), data);
writer.Write(label);
writer.Flush();
// Close Connection
writer.Close();
client.Close();
}
public static int OperatorId(string tester)
{
string name = OperatorName(tester);
int id = -1;
using (CLStoreEntities cx = new CLStoreEntities())
{
var q = cx.Operators.Where(t => t.Name == name);
if (!q.Any())
{
Operator td = new Operator();
td.Name = name;
cx.Operators.Add(td);
cx.SaveChanges();
}
id = q.Single().Id;
}
return(id);
}
