问题描述

我正在Visual Studio 2012 RC中开发一个POS系统的C#应用程序.我必须使用

I am developing a C# application of POS system in Visual Studio 2012 RC. I have to print the sales on label printer using

Brothers P-Touch QL-500 标签打印机.

我已经做了什么.

• 我已经安装了最新的 b-pac SDK 3.0
• 成功添加对我的 C# 应用程序的引用.
• 为了创建标签模板，我安装了最新版本的 p-touch Editor 5.0.

• 制作了一个模板(Mylabel.lbl).

但在那之前.

我运行了一些内置示例，但这些示例引发异常.在 Google 上进行了大量搜索后，我发现这是打印机驱动程序问题.

I run some of the built in Examples but those examples Throws an Exception. After doing alot of search on Google I found that this is the printer's driver Problem.

我无法安装驱动程序，因为驱动程序的安装需要连接打印机.我没有打印机.

i can't install the driver because Driver's installation requires a printer to be connected. I DON'T HAVE THE PRINTER.

我需要做什么

• 您知道我该如何完成这项任务吗?

• 使用Brothers P-Touch QL-500标签打印机打印标签的正确方法是什么.

  • Do you have any idea that how can i do this task.

  • what is the right way of printing a label using Brothers P-Touch QL-500 Label printer.

    请帮助我我已经做了很多时间搜索.stackoverflow 是我最后的希望.我是这种标签打印的新手.请帮助我将不胜感激.

    Please Help me I have done alot of time on searching. stackoverflow is my last hope. I am new to such label printing. Please help i will be greatly thankful.

  我正在使用的 ruff 示例代码.

  bpac.DocumentClass doc = new DocumentClass();
  if (doc.Open("templateFile.lbx"))
  {
      doc.GetObject("field1").Text = "...";
      doc.GetObject("field2").Text = "...";
  
      doc.StartPrint("", PrintOptionConstants.bpoDefault);
      doc.PrintOut(1, PrintOptionConstants.bpoDefault);
      doc.EndPrint();
      doc.Close();
  }
  

  这是我正在尝试的示例代码.第一行抛出异常

  This is the example code which i am trying. the very first line throws an exception

  bpac.DocumentClass doc = new DocumentClass();
  

  我还附加了一个异常屏幕预览.

  I am Also attaching a Exception Screen Preview.

  推荐答案

  发生异常时，我收到了完全相同的错误消息.我的解决方案是将平台目标"设置为X86"CPU.这可以通过以下方式完成:(菜单)项目->属性->(选项卡)构建->平台目标x86"而不是任何 CPU"

  I had the exact same error message when the exception occurred. The solution for me was to set the "Platform target" to "X86" CPU. This can be done via: (menu) Project -> Properties -> (tab) Build -> Platform target "x86" Instead of "Any CPU"

  我在 Windows 7 64 位上开发了该软件.

  I have developed the software on Windows 7 64 bit.

  您可以在 b-PAC SDK 文档中找到有关此的更多信息.C:Program Files (x86)Brother bPAC3 SDKDocPAC30_eng.chm在疑难解答"部分您会发现:程序无法在 64 位操作系统上运行.请将平台更改为x86"，然后重新编译."

  You can find more info about this in the b-PAC SDK documentation. C:Program Files (x86)Brother bPAC3 SDKDocPAC30_eng.chm In the section "Troubleshooting" you will find: "The program does not operate on a 64-bit operating system. Change the platform to "x86", and then recompile it."

  此解决方案已使用连接到我的 PC 的 QL560 硬件进行测试，并且可以正常工作.

  This solution is tested with the QL560 hardware connected to my PC and it worked.

  这篇关于在 C# 应用程序中使用 b-pac SDK 进行标签打印开发的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！