On 2017-05-27 09:47, Mark Morgan Lloyd wrote:
It would probably be possible to do it by using a record with nullable fields as the parameter.
Yeah, that was going to be my suggestion too. I've done this many times when many parameters are optional. Use a record as parameter type. The other benefit of this is that it is future and backwards compatible. You can add or change parameters without breaking the method signature.
Regards, Graeme -- fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal http://fpgui.sourceforge.net/ My public PGP key: http://tinyurl.com/graeme-pgp _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
