创建一个进程并重定向其输入/输出，并且不继承套接字句柄

Question

Is it possible to create a process and redirect its input and output but set the child not to inherit socket handles ? ( maybe pinvoke with CreateProcess somehow ) If I use UseShellExecute = true the child doesn't inherit the socket but I cant redirect output.

Answer 1

CreateProcess takes a STARTUPINFO as one of its parameters. Three of the fields in this struct are the in, out and error handles.

Don't forget to set the STARTF_USESTDHANDLES flag.

Edit: So you have to set the bInheritHandles parameter. See this page for more information about inherited handles.