Datalist CSS formatering..

Måske noget i stil med:

Private Sub dlTest_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataListItemEventArgs) Handles dlTest.ItemDataBound
    Select Case e.Item.ItemType
      Case ListItemType.AlternatingItem, ListItemType.Item
        Select Case e.Item.ItemIndex Mod 3
          Case 0 : e.Item.CssClass = "CssKolonne1"
          Case 1 : e.Item.CssClass = "CssKolonne2"
          Case 2 : e.Item.CssClass = "CssKolonne3"
        End Select       
    End Select
  End Sub