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Stored procedures
Lists the variables found in the MATLAB session.
Versions 24 and later
Windows This function is now available for WEBDEV sites in Windows.
New in version 24
Windows This function is now available for WEBDEV sites in Windows.
Windows This function is now available for WEBDEV sites in Windows.
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 = mlExécute(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 the mlInitialize function.
Component: wd260com.dll
Minimum version required
  • Version 20
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