以下是不使用 `barTFormat` 变量重写的 `Print_zhihe` 函数，旨在解决 `Seagull.BarTender.Print` DLL 中可能出现的打标错误问题： ```csharp public bool Print_zhihe(string templatePath, string printerName, string data1, string data2, string data3, string data4, string data5) { if (!System.IO.File.Exists(templatePath)) { Console.WriteLine("纸盒标签 模板文件不存在，请检查路径。"); return false; } foreach (string printer in System.Drawing.Printing.PrinterSettings.InstalledPrinters) { Console.WriteLine(printer); } BarTender.Application barTApp = null; try { barTApp = new BarTender.Application(); var openedFormat = barTApp.Formats.Open(templatePath, false, printerName); openedFormat.SetNamedSubStringValue("产品标识", data1); openedFormat.SetNamedSubStringValue("生产日期", data2); openedFormat.SetNamedSubStringValue("失效日期", data3); openedFormat.SetNamedSubStringValue("批号", data4); openedFormat.SetNamedSubStringValue("序列号", data5); string jobName = "11.btw"; var printOptions = openedFormat.PrintSetup; printOptions.IdenticalCopiesOfLabel = 1; openedFormat.Print(jobName, true, 1, out BarTender.Messages sss); if (sss.Count > 0) { for (int i = 0; i < sss.Count; i++) { Program.ReportErr($"打印信息: {sss.Item(i + 1).Message.ToString()}"); } return false; } return true; } catch (Exception ex) { Program.ReportErr("纸盒标签 打印出错: " + ex.Message); return false; } finally { if (barTApp != null) { barTApp.Quit(BarTender.BtSaveOptions.btDoNotSaveChanges); } } } ```