How does \e represent the escape key? Where do you find that?

If I look at the ascii table I see that the escape key can be represented as: 27 (decimal), 1B (hexadecimal), 033 (octal). But I am not sure how to test whether the value returned from ReadKey is one of those.

In reply to Re^2: Capture a non-printable char and test what it is by almsdealer
in thread Capture a non-printable char and test what it is by almsdealer

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