mlListVariable (Function)

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mlListVariable (Function)

In french: mlListeVariable

Lists the variables found in the MATLAB session.

Example

gnIdSession is int
gnIdSession = mlInitialize()

IF gnIdSession = -1 THEN
	Error(ErrorInfo(errFullDetails))
END

// Code du bouton BTN_ListeVariable
sListeVar is string = mlListVariable(gnIdSession)

SAI_Résultat = sListeVar

gnIdSession is int
gnIdSession = mlInitialize()

IF gnIdSession = -1 THEN
	Error(ErrorInfo(errFullDetails))
END

// Code du bouton BTN_Creation_Variables
tParamètre is array of 1 real = [4]
tRésultat is array  of 1 by 1 real = [[123]]

IF NOT mlSetVariable(gnIdSession, "i", tParamètre) THEN
	Error("Echec d'écriture de la variable")
	RETURN
END

sCodeAExécuter is string = "maRac = sqrt(i)"
SAI_Résultat = mlExecute(gnIdSession, sCodeAExécuter)

tRésultat = mlGetVariable(gnIdSession, "maRac")
IF ErrorOccurred THEN
	Trace("Erreur : " + ErrorInfo())
END

Trace("Racine = " + tRésultat[1,1])

Trace("Liste des variables avant suppression : " + mlListVariable(gnIdSession))

mlDeleteVariable(gnIdSession, "i")
mlDeleteVariable(gnIdSession, "maRac")

Trace("Liste des variables après suppression : " + mlListVariable(gnIdSession))

Syntax

<Result> = mlListVariable(<Session identifier>)

<Result>: Character string

List of variables found in the MATLAB session. The variables are separated by a CR character (Carriage Return).

<Session identifier>: Integer

Identifier of MATLAB session. This identifier is returned by mlInitialize.

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