[Lazarus] WriteLn back to the GUI
DrDiettrich1 at aol.com
Wed Oct 23 22:20:34 CEST 2013
> Frankly, I agree that I should not have to modify the compiler or the
> RTL; especially for something like redirecting the WriteLn output from
> console to my own application.
> But, doing it through text drivers etc. is --how can I put it-- almost
It's basic OOP to derive classes from existing ones. Writing an text
driver is exactly the same task, even if the "class" keyword is not used
here - for historical reasons.
> But, why would I have to write 100+ lines of code just to capture the
> output of WriteLn.
Then you're doing something very, very wrong.
> Plus, I keep getting segfaults when I close the application --something
> is calling InOutFunc when the app closes and still tries to write to a
> destroyed TMemo.
No wonder. You should understand what you have to implement, before
writing bogus code.
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