private void btnPrint_Click(object sender, EventArgs e)
{
LabelManager2.Application labelapp = null;
LabelManager2.Document labDoc = null;
string filePathName = System.Windows.Forms.Application.StartupPath + "\\Document1.lab";
if (!File.Exists(filePathName))
{
MessageBox.Show("请准备好列印模板");
return;
}
try
{
labelapp = new LabelManager2.Application();
labelapp.Documents.Open(filePathName, false); //调用设计好的模板
labDoc = labelapp.ActiveDocument;
labDoc.Variables.FormVariables.Item("Date").Value = System.DateTime.Now.ToString("yyyy-MM-dd"); //往变量里面写入数据
labDoc.PrintDocument(1); //列印份数
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
labelapp.Documents.CloseAll(true);
labelapp.Quit();
labelapp = null;
labDoc = null;
}
}
/// <summary>
/// 关闭打印对象的方法，因为是单件模式的对象，所以请最后再关闭
/// </summary>
public static void closeApp()
{
try
{
if (app != null)
{
bcEngine = null;
app.Quit();
}
}
catch { }
}
private bool executePrintJob(JobFile job)
{
string strFile = Path.Combine(Properties.Settings.Default.LabFilesPath, job.LabelDocument);
if (!System.IO.File.Exists(strFile))
{
Log(".Lab file: " + strFile + " not found: ", EnumLogType.Error);
return(false);
}
var lbl = new LabelManager2.Application();
lbl.Documents.Open(strFile, false);
if (lbl.ActiveDocument == null)
{
Log("Could not get active document from Labfile ( CodeSoft Version? )", EnumLogType.Error);
return(false);
}
var doc = lbl.ActiveDocument;
//doc.Printer.SwitchTo(targetPrinterName, targetPrinterPort);
//Get all the name of the printer Strings
var allPrinterVars = lbl.PrinterSystem().Printers(enumKindOfPrinters.lppxAllPrinters);
//To obtain the printer name printer can be fixed directly to the name value //
string printName = allPrinterVars.Item(2);
PrintDocument prtdoc = new PrintDocument();
//use default system printer
//string strDefaultPrinter = prtdoc.PrinterSettings.PrinterName;
string usedprinter = "";
string strDefaultPrinter = Properties.Settings.Default.PrinterName;
if (job.UseDefaultPrinter == false)
{
doc.Printer.SwitchTo(job.PrinterName);
usedprinter = job.PrinterName;
}
else
{
usedprinter = strDefaultPrinter;
}
////Gets the default printer name
//bool foundPrinter = false;
//for (int j = 0; j < allPrinterVars.Count; j++)
//{
// string[] arryString = allPrinterVars.Item(j).Split(',');
// if (!string.IsNullOrEmpty(job.PrinterName))
// {
// if (arryString[0] == job.PrinterName)
// {
// foundPrinter = true;
// doc.Printer.SwitchTo(job.PrinterName, arryString[1], true);
// usedprinter = job.PrinterName;
// break;
// }
// }
// if (arryString[0] == strDefaultPrinter)
// {
// foundPrinter = true;
// doc.Printer.SwitchTo(strDefaultPrinter, arryString[1], true);
// usedprinter = strDefaultPrinter;
// break;
// }
//}
var ci = new CultureInfo("en-US");
Log("start processing document", EnumLogType.Debug);
foreach (var vitem in job.Variables)
{
string beginswith = vitem.Name.Substring(0, vitem.Name.Length - 1);
//when % is in variable name, overwrite all matching vars
if (vitem.Name.EndsWith("%"))
{
var varcnt = doc.Variables.Count;
for (int i = 1; i <= varcnt; i++)
{
var vx = doc.Variables.Item(i);
if (vx != null)
{
if (vx.Name.StartsWith(beginswith, true, ci))
{
vx.Value = vitem.Value;
}
}
}
}
else
{
//try to find exact value
var varInDoc = doc.Variables.Item(vitem.Name);
if (varInDoc != null)
{
if (string.IsNullOrEmpty(vitem.Value) || vitem.Printable == false)
{
doc.Variables.Remove(vitem.Name);
}
else
{
doc.Variables.Item(vitem.Name).Value = vitem.Value;
}
}
}
//look for images
if (vitem.Name.EndsWith("%"))
{
var varcnt = doc.DocObjects.Images.Count;
for (int i = 1; i <= varcnt; i++)
{
var aimgInDoc = doc.DocObjects.Images.Item(i);
if (aimgInDoc != null)
{
if (aimgInDoc.Name.StartsWith(beginswith, true, ci))
{
if (vitem.Printable)
{
aimgInDoc.Printable = 1;
}
else
{
aimgInDoc.Printable = 0;
}
}
}
}
}
else
{
var imgInDoc = doc.DocObjects.Images.Item(vitem.Name);
if (imgInDoc != null)
{
if (vitem.Printable)
{
imgInDoc.Printable = 1;
}
else
{
imgInDoc.Printable = 0;
}
}
}
//look for texts
if (vitem.Name.EndsWith("%"))
{
var varcnt = doc.DocObjects.Texts.Count;
for (int i = 1; i <= varcnt; i++)
{
var atextInDoc = doc.DocObjects.Texts.Item(i);
if (atextInDoc != null)
{
if (atextInDoc.Name.StartsWith(beginswith, true, ci))
{
if (vitem.Printable)
{
atextInDoc.Printable = 1;
}
else
{
atextInDoc.Printable = 0;
}
}
}
}
}
else
{
var textInDoc = doc.DocObjects.Texts.Item(vitem.Name);
if (textInDoc != null)
{
if (vitem.Printable)
{
textInDoc.Printable = 1;
}
else
{
textInDoc.Printable = 0;
}
}
}
//look for barcodes
if (vitem.Name.EndsWith("%"))
{
var varcnt = doc.DocObjects.Barcodes.Count;
for (int i = 1; i <= varcnt; i++)
{
var abarcodeInDoc = doc.DocObjects.Barcodes.Item(i);
if (abarcodeInDoc != null)
{
if (abarcodeInDoc.Name.StartsWith(beginswith, true, ci))
{
if (vitem.Printable)
{
abarcodeInDoc.Printable = 1;
}
else
{
abarcodeInDoc.Printable = 0;
}
}
}
}
}
else
{
var barcodeInDoc = doc.DocObjects.Barcodes.Item(vitem.Name);
if (barcodeInDoc != null)
{
if (vitem.Printable)
{
barcodeInDoc.Printable = 1;
}
else
{
barcodeInDoc.Printable = 0;
}
}
}
Log("element not found in document " + vitem.Name, EnumLogType.Debug);
}
Log("end processing document", EnumLogType.Debug);
//doc.PrintLabel(job.NrOfCopies);
Log("printing " + job.NrOfCopies + " items on " + usedprinter, EnumLogType.Info);
doc.HorzPrintOffset = job.MoveX;
doc.VertPrintOffset = job.MoveY;
doc.Rotate(job.Rotate);
doc.PrintDocument(job.NrOfCopies);
// PrintDocument pd = new PrintDocument();
// pd.Print();
lbl.Documents.CloseAll();
lbl.Quit();
//DataTable dt = codeInfo_DAL.GetData(this.cbb.SelectedValue.ToString());
//if (dt != null && dt.Rows.Count > 0)
//{
// foreach (DataRow dr in dt.Rows)
// { //codesoftLabel variables in the template
// doc.Variables.FormVariables.Item("var0").Value = dr["CodeID"].ToString();
// doc.Variables.FormVariables.Item("var1").Value =dr["Name"].ToString();
// // doc.PrintDocument(3);
// doc.PrintLabel(1, 1, 1, 1, 1, "");
// }
// //Continuous batch print labels. FormFeed()The parameters such as the output variable must be after the execution, output to the printer.
// doc.FormFeed();
// lbl.Quit();
//}
return(true);
}