Private Sub UserForm_Initialize()
Set f = Sheets("BD")
Dim temp()
temp = f.Range("B2:B" & f.[B65000].End(xlUp).Row).Value
Call Tri(temp, 1, UBound(temp, 1), 0) ' 1:Croissant 0:décroissant
Me.ListBox1.List = temp
End Sub
Sub Tri(a(), gauc, droi, ordre) ' Quick sort Ordre=1 Croissant/Ordre=0:décroissant
ref = a((gauc + droi) \ 2, 1)
g = gauc: d = droi
Do
If ordre = 1 Then
Do While a(g, 1) < ref: g = g + 1: Loop
Do While ref < a(d, 1): d = d - 1: Loop
Else
Do While a(g, 1) > ref: g = g + 1: Loop
Do While ref > a(d, 1): d = d - 1: Loop
End If
If g <= d Then
temp = a(g, 1): a(g, 1) = a(d, 1): a(d, 1) = temp
g = g + 1: d = d - 1
End If
Loop While g <= d
If g < droi Then Call Tri(a, g, droi, ordre)
If gauc < d Then Call Tri(a, gauc, d, ordre)
End Sub