Bonjour,
Un exemple.
Cdlt.
Public Sub SortString()
Dim vValue, n As Long, i As Long, j As Long, a(), tmp
vValue = 376429815
n = Len(vValue)
ReDim a(1 To n)
For i = 1 To n
a(i) = VBA.Mid(vValue, i, 1)
Next i
For i = 1 To n
For j = i To n
If a(j) < a(i) Then
tmp = a(j)
a(j) = a(i)
a(i) = tmp
End If
Next
Next i
MsgBox VBA.Join(a, vbNullString)
End Sub