如何将输入发送到控制台，就像用户正在输入？

问题描述

这是我的问题。我有一个程序，必须运行在TTY，cygwin提供这个TTY。当我重定向stdIn的程序失败，因为它没有TTY。我不能修改这个程序，并需要一些自动化的方法。

我如何获取cmd.exe窗口并发送数据，并认为用户正在键入它？ b
$ b

我使用C＃，我相信有一个方法可以做到与java.awt.Robot，但我必须使用C＃的其他原因。

解决方案

这听起来像是。它不是C＃，而是VBScript，但仍然 - 你要求一些自动化的方式：

  Set Shell = CreateObject（WScript.Shell）
 
 Shell.Runcmd.exe / k title RemoteControlShell
 WScript.Sleep 250 
 
 Shell.AppActivate RemoteControlShell
 WScript.Sleep 250 
 
 Shell.SendKeysdir {ENTER}
  

This is my problem. I have a program that has to run in a TTY, cygwin provides this TTY. When I redirect stdIn the program fails because it does not have a TTY. I cannot modify this program, and need some way of automating it.

How can I grab the cmd.exe window and send it data and make it think the user is typing it?

I'm using C#, I believe there is a way to do it with java.awt.Robot but I have to use C# for other reasons.

解决方案

This sounds like a task for SendKeys(). It's not C#, but VBScript, but nontheless - you asked for some way of automating it:

Set Shell = CreateObject("WScript.Shell")

Shell.Run "cmd.exe /k title RemoteControlShell"
WScript.Sleep 250

Shell.AppActivate "RemoteControlShell"
WScript.Sleep 250

Shell.SendKeys "dir{ENTER}"

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