使用vb.net打印文本文件 [英] textfile print using vb.net

问题描述

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打印没有发生。我使用以下代码打印生成并位于名为salesbill.txt的发布文件夹中的帐单。生成账单后，两个文件（批处理文件和txt文件）都在文件夹（G：\ ANIYAN \Projects\silentproject \ bin \ Release）中。但它没有印刷。是什么原因？

如果我直接打印一个

any help is appreciated.

printing is not happening. i am using the following code to print the bill which is generated and located in the release folder named as salesbill.txt. both files(batch file and txt file) are there in folder(G:\ANIYAN\Projects\silentproject\bin\Release) after generating bill. but it is not come into print. what is the reason?
if i print directly a

           Dim hFile As Long

'call funtion for make a format in print page and content and add in print()
'example 
'Print(hfile, ManageSpace("Receipt No: " + ds.Tables(0).Rows(0).Item("RR_Number").ToString, 20, 1))


          hFile = FreeFile()

          Dim StrFile2 As String

          StrFile2 = strAppPath &"\salesbill.txt";
'StrFile2=G:\ANIYAN\Projects\silentproject\bin\Release\salesbill.txt
          FileOpen(hFile, StrTmpReportBatFile, OpenMode.Output)
          Print(hFile,"TYPE"&StrFile2 &">prn")

          FileClose(hFile)
          Shell(StrTmpReportBatFile, AppWinStyle.Hide)

推荐答案

或者使用dos命令：

Or using dos command :

Dim monProcess As New Process()
 monProcess.StartInfo.FileName = Chemin
 monProcess.StartInfo.Verb = "Print"
 monProcess.StartInfo.CreateNoWindow = True
 monProcess.Start()

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