How do you enter something at a DOS prompt Programmatically?

Question

I have program, that must interact with a DOS program before my program can continue what it is doing. I\'m trying to avoid my user from having to interact with this dos pro

Answer 1

I used the following, since "echo y | executable.exe" didn't worked for me

// Write a "Y" to the process's input
proc.StandardInput.WriteLine("Y");
// Now that we've sent the confirmation "Y" wait for the process to exit
proc.WaitForExit();

as posted here: https://www.experts-exchange.com/questions/27024185/C-ProcessStart-How-to-automatically-press-the-Y-key.html