Interesting, thanks for the info. Tiemo
-----Ursprüngliche Nachricht----- Von: use-livecode [mailto:[email protected]] Im Auftrag von Mark Waddingham Gesendet: Mittwoch, 10. Februar 2016 18:22 An: How to use LiveCode <[email protected]> Betreff: Re: AW: is find or offset with wildcards possible? On 2016-02-10 18:06, Tiemo Hollmann TB wrote: > Bonsoir Thierry, > ui, thats fancy. I haven't seen yet a function which changes input > parameter as a kind of result This is actually quite a rare pattern in the engine (when exposed as function type syntax at least)... However, user handlers can obviously do this with the use of the '@' symbol: command returnMoreThanOneValue pInput, @rOutput1, @rOutput2 put item 1 of pInput into rOutput1 put item 2 of pInput into rOutput2 end returnMoreThanOneValue (This works for on, command, function and private variants too). If you prepend your parameter with @ then that handler must be called with something which looks like a variable, and in that case the variable itself is passed to the handler, rather than the variable's value. Prior to 7 you could only use actual variables in such parameters, but from 7 you can use array elements too. i.e. returnMoveThanOneValue "1,2", tArray[1], tArray[2] Will work. Mark. -- Mark Waddingham ~ [email protected] ~ http://www.livecode.com/ LiveCode: Everyone can create apps _______________________________________________ use-livecode mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode _______________________________________________ use-livecode mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
