ASP.net Update problem can't be solved

[Bakedgoods]

I can't issue an update command on anything. From a GridView, from a DetailsView, nothing.

It just doesn't work. INSERT and DELETE are both fine. No one on the official ASP.net forum can work it out either.

Here's the error:

ObjectDataSource 'ObjectDataSource1' could not find a non-generic method 'Update' that has parameters: CodeName, CodeDescription, CodeType, CodeOwner, original_CodeID.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidOperationException: ObjectDataSource 'ObjectDataSource2' could not find a non-generic method 'Update' that has parameters: CodeName, CodeDescription, CodeType, CodeOwner, original_CodeID.

Here's the auto-generated update command being used in the TableAdapter:

UPDATE    Codes
SET              CodeName = @CodeName, CodeDescription = @CodeDescription, CodeType = @CodeType, CodeOwner = @CodeOwner
WHERE     (CodeID = @Original_CodeID)

Here's the ObjectDataSource code:

<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" DeleteMethod="Delete"
        InsertMethod="Insert" OldValuesParameterFormatString="original_{0}" SelectMethod="GetCodesByCodeID"
        TypeName="ManHoursTableAdapters.CodesTableAdapter" UpdateMethod="Update">
        <DeleteParameters>
            <asp:Parameter Name="Original_CodeID" Type="Int32" />
        </DeleteParameters>
        <UpdateParameters>
            <asp:Parameter Name="CodeName" Type="String" />
            <asp:Parameter Name="CodeDescription" Type="String" />
            <asp:Parameter Name="CodeType" Type="String" />
            <asp:Parameter Name="CodeOwner" Type="String" />
            <asp:Parameter Name="Original_CodeID" Type="Int32" />
            <asp:Parameter Name="CodeID" Type="Int32" />
        </UpdateParameters>

 

[Bakedgoods]

That's not it sorry!

That was just me taking the error from a different page, sorted it now.

 

[Bakedgoods]

Can't Stelly

 

[Bakedgoods]

Under DateKeyNames I have only one thing, CodeID

 

[Bakedgoods]

VB dude.