> For the complete documentation index, see [llms.txt](https://doc.simax.fr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.simax.fr/parametrage/controler/controles-daction/controle-daction-avec-valeurparametre.md).

# Contrôle d’action avec ValeurParametre()

La fonction ValeurParametre est disponible dans les contrôles d'actions :

\- Pour les conditions

\- Pour le message d'erreur

Exemple :

Une action Imprimer qui ne peut pas se faire en fonction de l'élément et du modèle d'édition choisi:

On peut utiliser ValeurParametre("Modele d'édition") pour connaître le modèle d'édition.

Une action Imprimer qui prend une liste d'éléments à imprimer :

On peut utiliser ValeurParametre("Liste élément") pour tester si tous les éléments sont imprimables.


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