C＃：重定向过程的标准输出已经运行 [英] C#: Redirect Standard Output of a Process that is Already Running

问题描述

我一直有一个很难得到一个子流程的输出（一按我正在通过C＃的System.Diagnostics.Process监控黑箱过程内部推出）

I've been having a hard time getting the output of a "sub-process" (one launched internally by a blackbox process that I'm monitoring via c# System.Diagnostics.Process)

我把我的以前的职位的答案给出的建议是：
的此处。还有你可以找到已经经历我的​​详细信息。

I took the advice given by the answer of my previous post: here. And there you can find the details of what I've been going through.

在这一点上，虽然我能找到由process1.exe催生了SSH进程，我正在监控。我不能输出重定向到我的C＃程序，因为它是一个已经运行的进程，并没有直接从C＃推出。

At this point, although I'm able to locate the ssh process spawned by process1.exe, that I'm monitoring. I can't redirect the output to my c# program, because it is an "already running process", and wasn't launched directly from C#.

看来，所有你的System.Diagnostics.Process对象上设置的属性，才生效，如果您明确启动从C＃应用程序进程;如果一些其他的非托管进程已经推出的过程中，设置此重定向没有任何影响，因为这个过程已经被一些不指定我需要重定向启动。

It seems that, all the properties that you set on a System.Diagnostics.Process object, only take effect if you are explicitly launching that process from your c# application; if some other "unmanaged process" has launched the process, setting this redirection has no effect, because the process has already been launched by something that didn't specify the redirection I need.

有没有什么办法，以重定向已经启动一个进程的输出（通过一个程序，我有没有范围推出的这个过程之前预先指定重定向启动的进程）？

Is there any way to redirect output of a process that has already been launched (a process launched by a program for which I have no scope to pre-specify redirection before this process is launched)?

推荐答案

假设有没有更简单的解决方案，你可以尝试通过CreateRemoteThread的（）另一个进程运行一段代码，解释的这里。

Assuming there's no more straightforward solution, you could try to run a piece a code in another process through CreateRemoteThread(), explained here.

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