在已经运行的控制台应用程序中运行交互过程，而无需打开新窗口 [英] Run interactive process inside already-running console application without opening new window

问题描述

我意识到这看起来还有很多其他问题，但是我看了几个小时都没找到真正需要的答案，所以请听我说：

I realize this looks like a lot of other questions out there, but I looked at all of them for hours and never found the real answer I needed, so hear me out:

这是用于.NET C＃控制台应用程序。在其中，我想使用 Process.Start 调用Windows可执行文件，但在运行时没有打开新的控制台窗口。我还希望可执行文件能够输出到控制台并正常响应用户输入。

This is for a .NET C# console application. Within it, I wanted to call a Windows executable using Process.Start, but without it opening a new console window when run. I also wanted the executable to be able to output to the console and respond to user input normally.

您如何执行此操作？设置 ProcessStartInfo.CreateNoWindow 还是 ProcessStartInfo.WindowStyle ？尝试使输入/输出重定向连续工作数小时吗？

How do you do this? Set ProcessStartInfo.CreateNoWindow, or ProcessStartInfo.WindowStyle? Try to make input/output redirection work for hours on end?

编辑： smh 。 ..这与那里的可能重复项不同，因为：

smh... this is different from the "possible duplicates" out there because:

• 这是用于要运行的控制台应用程序Windows命令在其内部无缝集成，就像该命令是控制台应用程序本身的一部分一样。例如：创建一个新的C＃控制台应用程序，并使其运行Windows copy 命令。


• 此外，我还需要用户能够与正在运行的命令进行交互（例如，如果 copy 询问是否覆盖我希望用户回答的问题），则将窗口隐藏为此，或此可能的答案是否定的。


• 我想强调一下单 UseShellExecute 属性解决了该问题，而没有像 this 或这，这又一次让我浪费了时间。

• This is for a console application that wants to run a Windows command seamlessly within itself, as if the command was part of the console application itself. For example: create a new C# console application and make it run the Windows copy command.
• Additionally, I needed the user to be able to interact with the running command (e.g., if copy asks whether to overwrite I wanted the user to answer), so hiding the window as in this, or this possible answers is a no-no.
• I wanted to stress how the single UseShellExecute property solves the problem, without the misleading fluff (e.g., about I/O redirection) in answers like this, or this, which again, made me waste hours.

推荐答案

简单： ProcessStartInfo.UseShellExecute = false 。而已！ （我知道，我自己也不敢相信。）

Simple: ProcessStartInfo.UseShellExecute=false. That's it! (I know, I couldn't believe it myself).

经过数小时的各种尝试，这对我有用-甚至不设置 CreateNoWindow = true ！此外，在所有内容的最后，我确实找到了此MSDN帖子证实了我的发现。走吧！

After hours of trying all sorts of things, this is what worked for me - without even setting CreateNoWindow=true! Also, at the end of it all, I did find this MSDN post that confirms what I found out. Go figure!

这篇关于在已经运行的控制台应用程序中运行交互过程，而无需打开新窗口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IT屋！