savoir si une chaine contien des lettres,...

Salut,
je voudai savoir si une chaine contien des lettres en vbs,...
merci par avance
@+
Fabs

Set regEx = New RegExp
regEx.Pattern = "[a-z]"
regEx.IgnoreCase = True
regEx.Global = True
retVal = regEx.Test(taChaine)
If retVal Then
RegExpTest = "One or more matches were found."
Else
RegExpTest = "No match was found."
End If

oué ! cool merci



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Réponse au message :
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Set regEx = New RegExp
regEx.Pattern = "[a-z]"
regEx.IgnoreCase = True
regEx.Global = True
retVal = regEx.Test(taChaine)
If retVal Then
RegExpTest = "One or more matches were found."
Else
RegExpTest = "No match was found."
End If