AutoCompleteExtender Code (note has a hidden field) in the Content page
DataEntryUpdate.aspx as follows:
<asp:Label ID="Label11" runat="server" Text="Street/Road:" CssClass="labelStyle01"></asp:Label>
<asp:TextBox ID="txtAddress" runat="server" width="100px"></asp:TextBox>
<asp:autocompleteextender ID="AutoCompleteExtender1" runat="server" ServiceMethod="SearchAddress"
MinimumPrefixLength="2" CompletionInterval="100" EnableCaching="false" CompletionSetCount="10"
TargetControlID="txtAddress" FirstRowSelected = "false"
CompletionListCssClass="CompletionListCssClass"
CompletionListItemCssClass="CompletionListItemCssClass"
CompletionListHighlightedItemCssClass="CompletionListHighlightedItemCssClass"
OnCl ...
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