Win32应用程序，具有控制台输出，没有新窗口

Question

I'd like to create a tool that can either act as command line (display some console output based on input parameters), or display a window, based on input parameters.

I'm using MSV2012 with C++, and it seems you have to 'choose' between console and window app.

I know the net is filled with samples which use AllocConsole() and redirect std::out, but it doesn't make it feel like a command line application : calling the exe from the windows console will open a new window with the console output...

Is there a way to have it use the current console window instead of allocating a new one?

If not possible, I'll make 2 applications instead, but that's a pity..

Answer 1

Someone else may have a more authoritative answer, but I don't believe it's supported.

The usual workaround is to create a Windows app, but have a command-line wrapper that launches it from the CLI (and provides a channel for communicating with the original console).

Answer 2

它在技术上不受支持，但是我找到了一个很好的解决方案，方法是获取当前进程的快照，查找父进程，如果是控制台应用程序则附加到其控制台或使用AllocConsole创建一个，重定向输出，获取父进程的线程如果它是cmd.exe并挂起它，则在我退出我的应用程序之前将其恢复