string strFile = System.Windows.Forms.Application.StartupPath.ToString() + "\\1.lab";                lbl = new LabelManager2.ApplicationClass();                lbl.Documents.Open(strFile, false);//调用设好的lbl标签                doc = lbl.ActiveDocument;                //获得所有打印机名称                Strings vars = lbl.PrinterSystem().Printers(enumKindOfPrinters.lppxAllPrinters);                //获得需要的打印机名称    打印机固定可直接给名称值                // string printName = vars.Item(2);                PrintDocument prtdoc = new PrintDocument();                string strDefaultPrinter = prtdoc.PrinterSettings.PrinterName;//获取默认的打印机名                 for (int j = 0; j < vars.Count; j++)                {                    string[] arryString = vars.Item(j).Split(‘,‘);                    if (arryString[0] == strDefaultPrinter)                    {                        doc.Printer.SwitchTo(strDefaultPrinter, arryString[1], true);                        break;                    }                }                DataTable dt = codeInfo_DAL.GetData(this.cbb.SelectedValue.ToString());                if (dt != null && dt.Rows.Count > 0)                {                    foreach (DataRow dr in dt.Rows)                    {//codesoft模板中标签变量                        doc.Variables.FormVariables.Item("var0").Value = http://www.mamicode.com/dr["CodeID"].ToString();                        doc.Variables.FormVariables.Item("var1").Value =http://www.mamicode.com/dr["Name"].ToString();                        //  doc.PrintDocument(3);                        doc.PrintLabel(1, 1, 1, 1, 1, "");                    }//标签批量连续打印。FormFeed（）必须等参数变量输出后才执行，输出给打印机。                    doc.FormFeed();         lbl.Quit();                }