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There are many ways, pipes, network connections, shared memory, mailslots, semaphores, disk files, window messages, etc. &nbsp;What is the best way depends on what you're trying to do.
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There are many ways, pipes, network connections, shared memory, mailslots, semaphores, disk files, window messages, etc.  What is the best way depends on what you're trying to do.

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I use CreateProcess(...) to create a new process. How can pass &nbsp;parameters to the new process? How can I get some data back?
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I use CreateProcess(...) to create a new process. How can pass  parameters to the new process? How can I get some data back?

Transfer data between processes

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.