Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
If Target.Count > 1 Then Exit Sub
If Not Intersect(Target, Range("C2:C20")) Is Nothing Then
If IsEmpty(Target) Then
MsgBox "La cellule que vous voulez copiée est vide!", vbCritical, "ERREUR"
Else
Feuil2.[E10].Value = Target.Value
End If
End If
End Sub