Private Sub UserForm_Initialize()
Dim J As Integer
Dim temp
Set Clients = CreateObject("Scripting.Dictionary")
With Ws
For Each Cel In .Range("Tableau1[Catégorie]").SpecialCells(xlCellTypeConstants)
If Not Clients.exists(Cel.Value) Then Clients.Add Cel.Value, Cel.Value
temp = Clients.items
Next Cel
End With
Call Tri(temp, LBound(temp), UBound(temp)) ' voir module mod_tri
Me.ComboBox1.List = temp
'Mettre code dans un module
Sub Tri(a, gauc, droi) ' Quick sort
Dim ref, g, d, temp
ref = a((gauc + droi) \ 2)
g = gauc: d = droi
Do
Do While a(g) < ref: g = g + 1: Loop
Do While ref < a(d): d = d - 1: Loop
If g <= d Then
temp = a(g): a(g) = a(d): a(d) = temp
g = g + 1: d = d - 1
End If
Loop While g <= d
If g < droi Then Call Tri(a, g, droi)
If gauc < d Then Call Tri(a, gauc, d)
End Sub