"Chris Szabo" wrote:

> Good morning everyone.  I have a problem right now using the GridView control
> with and ObjectDataSource.  It appears as though the new values are not being
> passed to the update method, only the original values.
>
> I've stepped through the code, and I can see the new values correctly in the
> GridView control, but when the Update method for the ODS is invoked, the
> appropriate vales are not passed to the method.
>
> Here is the markup:
>
>             <asp:GridView
>                 OnPreRender="gvBom_OnPreRender"
>                 DataSourceID="odsGridSource"
>                 CssClass="dataGrid"
>                 Width="100%"
>                 AutoGenerateColumns="False"
>                 CellPadding="5"
>                 HorizontalAlign="Left"
>                 AutoGenerateEditButton="True"
>                 ID="gvBom"
>                 runat="server">
>                 <RowStyle CssClass="dataGridItemRow" Font-Size="X-Small" />
>                 <HeaderStyle BackColor="#F8F8F8" />
>                 <Columns>
>                     <asp:BoundField Visible="false" DataField="ProductId" />
>                     <asp:BoundField HeaderText="Product"
> DataField="PartNumber" />
>                     <asp:BoundField HeaderText="Qty" DataField="Quantity" />
>                     <asp:BoundField HeaderText="Manufacturer"
> DataField="Manufacturer" />
>                     <asp:BoundField HeaderText="Clarification"
> DataField="Clarification" />
>                     <asp:BoundField HeaderText="Qty Available"
> DataField="QuantityAvailable" />
>                     <asp:BoundField HeaderText="Date Available"
> DataField="DateAvailable" />
>                     <asp:BoundField HeaderText="Extension"
> DataField="Extension" />
>                 </Columns>
>             </asp:GridView>
>             <asp:ObjectDataSource
>                 ID="odsGridSource"
>                 runat="server"
>                 UpdateMethod="UpdateBomAddedProduct"
>                 SelectMethod="GetBomAddedProduct"
>                 TypeName="UI.BT.BOM.Processor" >
>                 <UpdateParameters>
>                     <asp:Parameter Name="ProductId" Type="Int64" />
>                     <asp:Parameter Name="PartNumber" Type="String" />
>                     <asp:Parameter Name="Quantity" Type="Int32" />
>                     <asp:Parameter Name="Manufacturer" Type="String" />
>                     <asp:Parameter Name="Clarification" Type="String" />
>                     <asp:Parameter Name="QuantityAvailable" Type="Int32" />
>                     <asp:Parameter Name="DateAvailable" Type="DateTime" />
>                     <asp:Parameter Name="Extension" Type="Int32" />
>                 </UpdateParameters>
>             </asp:ObjectDataSource>
>
> And this is the prototype for the method that is invoked in the business tier:
>
>         public static void UpdateBomAddedProduct (
>             Int64 ProductId,
>             string PartNumber,
>             int Quantity,
>             string Manufacturer,
>             string Clarification,
>             int QuantityAvailable,
>             DateTime DateAvailable,
>             int Extension )
>         { }
>
> If a break point is set on this method, it will be hit.  But the values
> being passed are the old values, not the updated values.  Does anyone have
> any ideas on why this would happen?
>
> Thanks
>