Sub test()
' créer ListBox LbxSelMultiple
On Error Resume Next
ActiveSheet.Shapes("LbxSelMultiple").Delete
On Error GoTo 0
ActiveSheet.OLEObjects.Add(ClassType:="Forms.ListBox.1", _
DisplayAsIcon:=False, Left:=180, Top:=12.75, Width:=87, Height:=102).Select
With Selection
.Name = "LbxSelMultiple"
.MultiSelect = 1
End With
[A1].Select
'ActiveSheet.Shapes("LbxSelMultiple").MultiSelect = 1 'fmMultiSelectMulti
End Sub