vb.net 如何在 .net 中打印文本文件
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How do I print a text file in .net
提问by Connor Albright
How do I print a .txt file in vb.net? Hopefully without using any third parties.
如何在 vb.net 中打印 .txt 文件？希望不使用任何第三方。
回答by Justin Grant
See How to print batch file in vb.net?. There's a VB.NET code sample which you should be able to use verbatim.
请参阅如何在 vb.net 中打印批处理文件？. 有一个 VB.NET 代码示例，您应该可以逐字使用。
If you don't already know how to pull text out of a file, use File.ReadAllText, like this:
如果您还不知道如何从文件中提取文本，请使用File.ReadAllText，如下所示：
Imports System.IO
Dim path As String = "c:\temp\MyTest.txt"
RawPrinterHelper.SendStringToPrinter("WindowsPrinterName", File.ReadAllText(path))
RawPrinterHelperis the class described in the other question linked above. "WindowsPrinterName" is the name of the printer you want to print to.
RawPrinterHelper是上面链接的另一个问题中描述的类。“WindowsPrinterName”是您要打印到的打印机的名称。
回答by Tim Schmelter
Have a look at this example on how to print files with VB.Net: MSDN How to: Print a Multi-Page Text File in Windows Forms
查看有关如何使用 VB.Net 打印文件的示例：MSDN How to: Print a Multi-Page Text File in Windows Forms
The most important class you need is PrintDocument. No third party tools or Dll's other than in System.Drawing and System.IO Namespace in .Net-Framework(> 1.1) are needed.
您需要的最重要的类是PrintDocument。除了 .Net-Framework(> 1.1) 中的 System.Drawing 和 System.IO Namespace 之外，不需要第三方工具或 Dll。
