DataSource Controls :: Invalid Column Name 'ContractDocumentType'

Jun 3, 2010

I have two drop down lists and a upload control. One dropdown allows my user to select a valid contract number, and the second dropdown is populated from a table that has 5 contract document types and id's.

after i use the dropdowns to select the information i want and select the file i want to upload based on that information, I press my upload button and get " Invalid column name 'ContractDocumentType'."

It is very possible that I have extra code in here that is not necessary as I have fixed several issues before this one, such as a convert varchar to int error.

What Contract Number Are These Documents Related To?

<asp:DropDownList ID="lstContractNumber" runat="server"
DataSourceID="dsdContractNumbers" DataTextField="ContractNumber"
DataValueField="ContractNumber">
</asp:DropDownList>
<asp:SqlDataSource ID="dsdContractNumbers" runat="server"
</table>
</asp:Content>

My code-behind (I edited out some stuff that is probably not needed here):

[Code]....

[Code]....

[Code]....

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