How can I give a value back to program that start me?
lazarus / 1-Linux

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Fred556 · 2009-11-03 14:10

Hello,

how can I give a value back to program that start me? A simple string
is enough or a errorlevel in pure FPC code.

Thank you very much...

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theo · 2009-11-03 15:05

Do you mean like this?

WriteLn('response');
or
WriteLn(StdErr,'error');

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Fred556 · 2009-11-03 15:14

Hello,

thank you for your replay. I mean on Linux and way Win32.

When a other program start my program. How can I give the other
program information back?

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Marc · 2009-11-03 22:41

you can also assign a value the the ExitCode variable. This is the
same as the DOS errorlevel