A funny way to cheat would be to simply generate the progress in your program by checking the size of the target file and comparing that to the size of the source file. This avoids needing to read the (console) output of the copy process, but you don't necessarily get any indication of errors that way.

In reply to Re: Reading progress of "copy" executed asynchronously by Corion
in thread Reading progress of "copy" executed asynchronously by neWerminder

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