如何执行从C#批处理文件

如何执行从C#批处理文件

本文介绍了如何执行从C#批处理文件?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

(请参阅解决完)

我不认为这将是困难的。我有一个条命令的文件,D:\\ a.cmd包含:

I didn't think this was going to be hard. I have a commmand file, d:\a.cmd which contains:

copy /b d:\7zS.sfx + d:\config.txt + d:\files.7z d:\setup.exe

但C#这些线路将不会执行它:

But these lines of C# won't execute it:

Process.Start("d:\\a.cmd");
Process.Start("cmd", "/c d:\\a.cmd");

抛出Win32Exception:%1不是有效的Win32应用程序

Throws Win32Exception: "%1 is not a valid Win32 application."

打开的Process.Start .pdf文件...为什么不执行命令文件?

Process.Start opens .pdf files...why not execute command files?

这工作,如果我在一个cmd窗口键入:

This works if I type it in a cmd window:

cmd /c d:\a.cmd

Windows XP中,微软的Visual Studio 2008中。

Windows XP, MS Visual Studio 2008.

在此先感谢,
吉姆

Thanks in advance,Jim

解决方案
我只是有点尴尬:(有我的应用程序的目录名为cmd.exe的文件,大小为零。我不知道如何到达那里,但它现在是烤面包和上述两个C#语句现在的工作,我出发寻找哈利·波特的书,所以我可以从多比得到一些自我惩罚的想法......

SOLUTIONI'm only SLIGHTLY embarrassed :( There was a file named cmd.exe, size zero in my app's dir. I have no idea how it got there but it is now toast and both of the above C# statements now work. I'm off to find a Harry Potter book so I can get some self-punishment ideas from Dobby...

推荐答案

我有四件事情为你,你可以尝试一下:

I've got four things for you that you can try out:

(1)尝试提供完整的路径的cmd.exe (例如:我的机器上: C:\\ WINDOWS \\ SYSTEM32 \\ CMD.EXE )。

(1) Try providing the full path for cmd.exe (e.g. on my machine: C:\WINDOWS\SYSTEM32\CMD.EXE).

(2)尝试添加呼叫将要执行的命令:

(2) Try adding call to the command to be executed:

Process.Start(@"C:\WINDOWS\SYSTEM32\CMD.EXE", @"/c call D:\a.cmd");


(3)除此之外,我只能猜测,其中%1 Win32Exception 的来源。也许你的文件关联设置不正确。


(3) Besides that, I can only guess where the %1 in the Win32Exception is coming from. Maybe your file associations are set-up incorrectly.

如果您键入的命令行:

> assoc .cmd

您可能会得到的CMDFILE 一提。如果你再看看这个令牌:

You will likely get a mention of cmdfile. If you then look up this token with:

> ftype cmdfile

您可能会得到的线沿线的一个答案:

You might get an answer along the lines of:

cmdfile="%1" %*

这些设置存储在注册表中,这是命令行间preTER怎么知道如何与自定义扩展执行文件。 (你可以找到如何PDF文档被执行的 .PDF 扩展上面的两个语句开始。)

Those settings are stored in the registry, and this is how the command-line interpreter knows how to execute files with custom extensions. (You can find out how a PDF document is started by executing the above two statements for the .pdf extension.)

(4)如果你开始怀疑你的机器可能是错误配置,启动注册表编辑器(注册表编辑器)并找到键 HKEY_LOCAL_MACHINE \\ SOFTWARE \\微软\\命令处理器

(4) If you start to suspect that your machine might be mis-configured, start regedit (the registry editor) and locate the key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor.

在我的Windows XP机器(和你的的Process.Start 例如工作在我的机器上,用不同但文件名),我有存储在那里以下值:

On my Windows XP machine (and your Process.Start example works on my machine, with different filenames though), I've got the following values stored in there:

//  Name                Type        Value
//  -----------------------------------------------
//  (standard)          REG_SZ      (not set)
//  AutoRun             REG_SZ
//  CompletionChar      REG_DWORD   0x00000040 (64)
//  DefaultColor        REG_DWORD   0x00000000 (0)
//  EnableExtensions    REG_DWORD   0x00000001 (1)
//  PathCompletionChar  REG_DWORD   0x00000040 (64)

其中,在自动运行值可能的一些利益。我认为它对应的 /天命令行的cmd.exe 的开关,控制是否 CMD.EXE 尝试与自定义扩展启动文件。通常,这被启用。也许,你的机器上,难道不是吗?

Of those, the AutoRun value might be of some interest. I think it corresponds to the /d command-line switch of cmd.exe, which controls whether cmd.exe attempts to start files with custom extensions. Usually, this is enabled. Maybe, on your machine, it isn't?

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09-05 00:57