2011/5/27 Ludo Brands <ludo.bra...@free.fr>: > There is no standard way of getting the information directly from the > activex object. You can ask your collegues to implement these properties > (should be straightforeward).
Last time I (hardware engineer) asked for a minor change in a library, they estimated 2 years work. For every electronic board I design, I also write 3 or 4 software to test it, so I'm sure it was a minor change. > For activex objects that are installed on your computer you can find the > info here: > HKEY_CLASSES_ROOT\CLSID\clsid-of-your-object\ (helpstring) > HKEY_CLASSES_ROOT\CLSID\clsid-of-your-object\version\ (version) > I'll go for the registry! Thanks! > Ludo > > > -----Message d'origine----- > De : fpc-pascal-boun...@lists.freepascal.org > [mailto:fpc-pascal-boun...@lists.freepascal.org] De la part de Roberto > Padovani > Envoyé : vendredi 27 mai 2011 13:47 > À : FPC-Pascal users discussions > Objet : Re: RE : RE : RE : RE : RE : RE : RE : RE : [fpc-pascal] support > forusinganactivex > > > It's nearly finished and nearly working. > I was wondering this: is there a way to query the version and helpstring of > an activex, once I created it ? > > R# > > 2011/5/26 Ludo Brands <ludo.bra...@free.fr>: >> GetActiveOleObject raises EOleSysError if it fails. >> >> -----Message d'origine----- >> De : fpc-pascal-boun...@lists.freepascal.org >> [mailto:fpc-pascal-boun...@lists.freepascal.org] De la part de Roberto >> Padovani Envoyé : jeudi 26 mai 2011 17:32 >> À : FPC-Pascal users discussions >> Objet : Re: RE : RE : RE : RE : RE : RE : RE : [fpc-pascal] support for >> usinganactivex >> >> >> Wow, thanks again for the explanation and the example! >> I'm working on that....and it starts beating.... >> >> By the way, after this: >> >> FDevice := GetActiveOleObject(OLE_OBJECT_NAME); >> >> how can i test that everything is ok and FDevice is valid ? something >> like: >> >> ok := FDevice <> nil; >> >> Roberto >> >> 2011/5/26 Ludo Brands <ludo.bra...@free.fr>: >>> Attached a small lazarus demo project that implements the EventSink >>> unit. It is based on the EventSink unit in the article and adapted >>> for fpc. The demo launches Msword and connects to the >>> ApplicationEvents interface {000209F7-0000-0000-C000-000000000046}. >>> When you create a new document, or change document, close word etc. >>> in msword the app displays in a memo the dispids received through the >>> event sink. >>> >>> As you will notice, the dispinterface for the events interface just >>> contains the guid. No method prototypes are required. >>> >>> Ludo >>> >>> >>> _______________________________________________ >>> fpc-pascal maillist - fpc-pascal@lists.freepascal.org >>> http://lists.freepascal.org/mailman/listinfo/fpc-pascal >>> >> _______________________________________________ >> fpc-pascal maillist - fpc-pascal@lists.freepascal.org >> http://lists.freepascal.org/mailman/listinfo/fpc-pascal >> >> _______________________________________________ >> fpc-pascal maillist - fpc-pascal@lists.freepascal.org >> http://lists.freepascal.org/mailman/listinfo/fpc-pascal >> > _______________________________________________ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > http://lists.freepascal.org/mailman/listinfo/fpc-pascal > > _______________________________________________ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > http://lists.freepascal.org/mailman/listinfo/fpc-pascal > _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
