Private Sub LTriNom_Click()
Dim a()
a = Me.ListBox1.List
NbCol = UBound(a, 2) - LBound(a, 2) + 1
Call tri(a(), LBound(a), UBound(a), NbCol, 0)
Me.ListBox1.List = a
End Sub
Sub tri(a(), gauc, droi, NbCol, colTri) ' Quick sort
ref = a((gauc + droi) \ 2, colTri)
g = gauc: d = droi
Do
Do While a(g, colTri) < ref: g = g + 1: Loop
Do While ref < a(d, colTri): d = d - 1: Loop
If g <= d Then
For c = 0 To NbCol - 1
temp = a(g, c): a(g, c) = a(d, c): a(d, c) = temp
Next
g = g + 1: d = d - 1
End If
Loop While g <= d
If g < droi Then Call tri(a, g, droi, NbCol, colTri)
If gauc < d Then Call tri(a, gauc, d, NbCol, colTri)
End Sub