Assignment of RETURN

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Assignment of RETURN

In french: Affectation de RETOUR

The return value of the process currently run can be assigned. The return value is stored and the process continues to run

Example

PROCEDURE ChercheFichier(ValeurRecherche)
// Par défaut, si la valeur recherchée n'est pas trouvée, on renvoie ""
RETURN = ""
// On ouvre le fichier de données
HOpen(UnFichier)
// On cherche l'enregistrement
HReadSeek(UnFichier, RubriqueRecherche, ValeurRecherche)
// Si on a trouvé l'enregistrement, on récupère la rubrique
IF HFound() = True THEN
	RETURN = UnFichier.Rubrique
END
// On referme le fichier de données
HClose(UnFichier)

Syntax

RETURN = <Value>

<Value>:

Value to return.

Remarks

At the end of processing, there's no need to use the RETURN keyword: the stored value is automatically returned.
The return value can be assigned several times: the stored value always corresponds to the last value assigned.

To read the stored value again, use the RETURN keyword:

PROCEDURE MaProcédure() : int
RETURN = 1

END:
Trace("Valeur retournée :" + RETURN)

To exit the process before the end of the code and return the stored value, use the RETURN keyword.
To exit the process before the end of the code and return a value different from the stored value, use the standard syntax:
RENVOYER <Valeur>