[Solved] .DataKeys are not getting posted to controller in VB

[Santa]

Hi 

I am trying to delete a row with the this control.

The page loads and the customer  table from northwind is displaying-- then if I press the delete row button and put a break point at the controller id parameter the parameter says "nothing" - is this meant to show the key being passed posted to identify the row?

I have set the dataKey to be the CustomerID column which is of type string  but what I don't understand is why is this not showing in my controller? What am I missing?

i am using VB, vs 2008 .net 3.5, database northwind

Thanks so much for the help

S

<%=Html.Telerik().Grid(Model) _
                        .Name("Grid") _
                        .Pageable(Function(o) o.PageSize(4)) _
                        .Sortable() _
                        .DataBinding(Function(DataBinding) DataBinding.Ajax() _
                        .Select("_FirstLook", "Home") _
                        .Insert("_Insert", "Home") _
                        .Update("_Update", "Home") _
                        .Delete("_Delete", "Home")) _
                        .DataKeys(Function(keys) keys.Add(Function(c) c.CustomerID)) _
                        .Columns(Function(c) c.Bound(Function(d) d.CustomerID)) _
                        .Columns(Function(c) c.Bound(Function(d) d.Contactname)) _
                        .Columns(Function(c) c.Bound(Function(d) d.Address)) _
                        .Columns(Function(c) c.Bound(Function(d) d.City)) _
                        .Columns(Function(c) c.Bound(Function(d) d.ContactTitle)) _
                        .Columns(Function(c) c.Command(Function(f) f.Edit())) _
                        .Columns(Function(c) c.Command(Function(f) f.Delete())) _
                        .Editable(Function(c) c.Mode(GridEditMode.PopUp))
 %>

<AcceptVerbs(HttpVerbs.Post)> _
<GridAction()> _
Public Function _Delete(ByVal CustomerID As String) As ActionResult

    'do something to delete row

    Return View(New GridModel(GetOrderDto()))

End Function