Doriano Blengino a écrit : > Jean-Yves F. Barbier ha scritto: >> Hi list, >> >> I'm trying to refer to come couples Label/CheckBox that have the same suffix >> (lbl_ONE & ckb_ONE) to enable/disable couple in one shot. >> >> But after building my strings that are orders, GB tell me its not an object: >> >> PUBLIC SUB lblckb_on_off(which AS String, on AS Boolean) >> DIM lbl AS String >> DIM ckb AS String >> >> lbl = "lbl_" & which & ".Enabled = " >> ckb = "ckb_" & which & ".Enabled = " >> IF onoff THEN ' ON >> lbl &= "TRUE" >> ckb &= "TRUE" >> (SOMETHING TO "EXEC" THE STRING)lbl (or may be: (SOMETHING)lbl = TRUE) >> (SOMETHING TO "EXEC" THE STRING)ckb >> ENDIF >> END >> >> Is there a way to do that? >> > The EVAL statement, but I never used it and also I am not sure it exists > in gambas2.
Yes it exists, however I'm not tough enough to tell if it can work that way > But there are other ways, more efficient. One is to find object handlers > using introspection. You can find all the children of a form and, based > on their name, do things (you can also scan all the children and, when > you find the one which has the right name, do the thing you want). The I don't see (may be you're talking about iterating form content is a Variant) > other one, which I would recommed, is to create dynamically you objects, > especially if they are many, and keep a reference to them using arrays > or collections. Or a mix of the two: you create a form visually in the > IDE, then in a routine collect all the handlers, and from then on you > always use those handlers. I suspect you are doing something very large... No, in fact, not that big. On 2nd thought, it wasn't a good idea (even if it has worked, code would have been beeing too much obscur) But I keep your idea about very large arrays because I'll soon need it :) Regards JY -- A visit to a strange place will bring fresh work. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user