private void commandPrint()
{
UsbConnection connection = null;
try
{
DiscoveredUsbPrinter usbPrinter = null;
List <DiscoveredUsbPrinter> printers = UsbDiscoverer.GetZebraUsbPrinters(new ZebraPrinterFilter());
if (printers == null || printers.Count <= 0)
{
MessageBox.Show("没有检测到打印机，请检查打印机是否开启！");
myEventLog.LogInfo("没有检测到打印机，请检查打印机是否开启！");
return;
}
usbPrinter = printers[0];
connection = new UsbConnection(usbPrinter.Address);
connection.Open();
var printer = ZebraPrinterFactory.GetInstance(connection);
//printer.SendCommand("~JA");
var startTime = DateTime.Now;
var command = GetCommandFromDb();
Console.WriteLine($"生成打印命令花费时间：{(DateTime.Now - startTime).TotalMilliseconds}ms");
System.Console.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"));
startTime = DateTime.Now;
for (int i = 0; i < 20; i++)
{
printer.SendCommand(command);
Console.WriteLine($"打印内容发送成功！花费时间：{(DateTime.Now - startTime).TotalMilliseconds}ms");
Thread.Sleep(200);
startTime = DateTime.Now;
}
//System.Console.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss fff"));
//printer.SendCommand(command);
//Console.WriteLine($"打印内容发送成功！花费时间：{(DateTime.Now - startTime).TotalMilliseconds}ms");
//Thread.Sleep(5000);
//printer.SendCommand("~JA");
}
catch (Exception e)
{
connection.Close();
}
}
private void button1_Click(object sender, EventArgs e)
{
if (textBoxId.Text != "")
{
Value1 = textBoxId.Text;
ZebraCardPrinter zebraCardPrinter = null;
Connection connection = null;
String usbAdress = null;
try
{
foreach (DiscoveredPrinter usbPrinter in UsbDiscoverer.GetZebraUsbPrinters(new ZebraCardPrinterFilter()))
{
usbAdress = usbPrinter.Address;
}
connection = new UsbConnection(usbAdress);
connection.Open();
zebraCardPrinter = ZebraCardPrinterFactory.GetInstance(connection);
ZebraTemplate zebraCardTemplate = new ZebraCardTemplate(zebraCardPrinter);
//string templateData = GetTemplateData();
List <string> templateFields = zebraCardTemplate.GetTemplateDataFields(Template);
Dictionary <string, string> fieldData = PopulateTemplateFieldData(templateFields);
// Generate template job
TemplateJob templateJob = zebraCardTemplate.GenerateTemplateDataJob(Template, fieldData);
// Send job
int jobId = zebraCardPrinter.PrintTemplate(1, templateJob);
// Poll job status
JobStatusInfo jobStatus = PollJobStatus(jobId, zebraCardPrinter);
//labelStatus.Text = "Impression OK";
//Console.WriteLine($"Job {jobId} completed with status '{jobStatus.PrintStatus}'.");
}
catch (Exception ev)
{
labelStatus.Text = "Erreur d'impression : " + ev.Message;
//Console.WriteLine($"Error printing template: {ev.Message}");
}
finally
{
CloseQuietly(connection, zebraCardPrinter);
}
}
else
{
MessageBox.Show("Pas de valeur");
}
}
/// <summary>
/// 프린터 커넥션 활성화
/// </summary>
public static bool PrinterConnectionOpen()
{
try
{
List <string> list = new List <string>();
foreach (DiscoveredUsbPrinter usbPrinter in UsbDiscoverer.GetZebraUsbPrinters(new ZebraPrinterFilter()))
{
list.Add(usbPrinter.ToString());
}
if (list.Count == 0)
{
MessageBox.Show("연결된 라벨 프린터가 없습니다.", "알림", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
// 커넥션이 없으면 커넥션 만들어서 Open하고 return true
if (PrinterConnection == null)
{
PrinterConnection = new UsbConnection(list[0]);
PrinterConnection.Open();
return(true);
}
else
{
return(true);
}
}
catch (ConnectionException ex)
{
MessageBox.Show("프린터 연결실패" + Environment.NewLine + ex.ToString(), "실패", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
catch (Exception ex)
{
MessageBox.Show("프린터 연결실패" + Environment.NewLine + ex.ToString(), "실패", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
}
public void Print(string Printer)
{
Connection connection = null;
ZebraCardPrinter zebraCardPrinter = null;
ZebraCardPrint.DLL.DatosCarnet datosCarnet = new ZebraCardPrint.DLL.DatosCarnet();
try
{
//connection = new TcpConnection("1.2.3.4", 9100);
connection = new UsbConnection(Printer);
connection.Open();
zebraCardPrinter = ZebraCardPrinterFactory.GetInstance(connection);
List <GraphicsInfo> graphicsData = DrawGraphics(zebraCardPrinter, dataTable);
// Set the card source
//Descomentar
zebraCardPrinter.SetJobSetting(ZebraCardJobSettingNames.CARD_SOURCE, "Feeder"); // Feeder=default
// Set the card destination - If the destination value is not specifically set, it will be auto set to the most appropriate value
if (checkBox1.CheckState == CheckState.Unchecked)
{
// Set the card source
zebraCardPrinter.SetJobSetting(ZebraCardJobSettingNames.CARD_SOURCE, "Feeder"); // Feeder=default
// Set the card destination - If the destination value is not specifically set, it will be auto set to the most appropriate value
if (zebraCardPrinter.HasLaminator())
{
zebraCardPrinter.SetJobSetting(ZebraCardJobSettingNames.CARD_DESTINATION, "LaminatorAny");
}
else
{
zebraCardPrinter.SetJobSetting(ZebraCardJobSettingNames.CARD_DESTINATION, "Eject");
}
// Send job
int jobId = zebraCardPrinter.Print(1, graphicsData);
// Poll job status
JobStatusInfo jobStatus = PollJobStatus(jobId, zebraCardPrinter);
MessageBox.Show($"Impresion Id: {jobId} completada con estado: '{jobStatus.PrintStatus}'.");
if (jobStatus.PrintStatus.ToString().ToUpper() == "DONE_OK")
{
datosCarnet.SDInsertaImpresionCarnet(txtNumeroDeEmpleado.Text);
rdoAmbasCaras.Checked = true;
}
}
}
catch (Exception e)
{
MessageBox.Show($"Error printing image: {e.Message}");
}
finally
{
CloseQuietly(connection, zebraCardPrinter);
}
}