Could someone help: 

     I am trying to get EnableLoadOnDemand to work with my Webdropdown which I bind using a IEnumerable returned from a 'Linq to SQL' statement.   The IEnumerable contains around 3697 items, thus the need for EnableLoadOnDemand.  When I set EnableLoadOnDemand="true"  and PageSize="50"  I only get the first 50 records.  When I scroll down to the bottom of the items the dropdown flashes like it's going to page and that's it.  Below is the markup for my WebDropDown and the code to bind it.

<ig:WebDropDown ID="wddCustomer" runat="server" Width="110px" EnableClosingDropDownOnSelect="false"
                                            DropDownContainerWidth="110px" DropDownContainerHeight="200px" EnableMultipleSelection="true"
                                            MultipleSelectionType="Keyboard" EnableLoadOnDemand="true" PageSize="50">
                                        </ig:WebDropDown>

' Load Customers
        wddCustomer.DataSource = From c In Context.Customers Where c.Cono = 1 Select New With   {.CustID = c.CustId, .CustName = c.CustName}

        wddCustomer.TextField = "CustID"
        wddCustomer.ValueField = "CustID"
        wddCustomer.DataBind()
        wddCustomer.Items.Insert(0, (New DropDownItem("All", "0")))