Private Sub CommandButton1_Click()
Dim col%, a(), tablo, ub%, rest(), d As Object, i&, j%, t$, n&
col = 3 'nombre de colonnes à comparer, à adapter
ReDim a(1 To col)
tablo = Me.UsedRange
ub = UBound(tablo, 2)
ReDim rest(1 To UBound(tablo), 1 To ub)
Set d = CreateObject("Scripting.Dictionary")
For i = 1 To UBound(tablo)
For j = 1 To col
a(j) = tablo(i, j)
Next
Tri a, 1, col
t = Join(a)
If Not d.Exists(t) Then
d(t) = ""
n = n + 1
For j = 1 To ub
rest(n, j) = tablo(i, j)
Next
End If
Next
'---restitution---
Me.UsedRange = rest
End Sub
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