LV + access tool kit

Bonjour a tous,
J’aimerais avoir des confirmations sur l'utilisation de VI, et plus particulièrement le VI Fetch et fetch all.
J'aurais besoin de pouvoir faire des filtres sur une table, les requêtes s'exécutent bien mais je n'arrive pas a faire l'affichage du résultat...
J’ai vu qu'il y avait l'utilisation du fetch.vi ou fetch_all.vi mais avec l'utilisation de celui-là il faut ajouter un VI de conversion (databse variant to data) mais celui-ci n'a pas l'air de vouloir fonctionner correctement, il me met entrée "le récepteur est de type vide"... je ne comprends pas pourquoi.
Avez-vous des exemples de VI dans lesquels un filtre est appliqué sur une base et on voit le résultat? Je suis un peut bloquer même si j'ai une solution alternative qui devrait marcher mais avec de la bidouille.
je joins mon VI pour ceux qui veulent regarder mais il faut le tool kit connectivity pour pouvoir l'ouvrir je pense.
Merci de votre aide.
Attachments:
test_ecr_bdd.vi ‏64 KB

I'm not sure whether your problem is interacting with the database, or how to format a query to return just the data you need. This thread discusses how to interact with a database, presents some drivers for doing so and includes links that list some good books for learning SQL.
Mike...
Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion
"... after all, He's not a tame lion..."
Be thinking ahead and mark your dance card for NI Week 2015 now: TS 6139 - Object Oriented First Steps

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