ERROR IS : No value given for one or more required parameters.

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<div>
        <%--<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
            SelectCommand="SELECT [ProductID], [Name], [Description], [Price], [ImageUrl] FROM [Products] WHERE ([ProductID] = @ProductID)">
            <SelectParameters>
                <asp:QueryStringParameter Name="ProductID" QueryStringField="ProductID" Type="Decimal" />
            </SelectParameters>
        </asp:SqlDataSource>--%>


I'M TRYING TO  CONVERT  SQL DATABASE IN ACCESS  .. BUT IT IS GIVING ERROR " No value given for one or more required parameters ". ..



        <asp:AccessDataSource ID="AccessDataSource1" runat="server"
            DataFile="~/App_Data/DatabasePCG03.mdb"
        SelectCommand="SELECT [ProductID], [Name], [Description], [Price], [ImageUrl] FROM [Products] WHERE ([ProductID] = @ProductID)">
            <SelectParameters>
                <asp:QueryStringParameter Name="ProductID" QueryStringField="ProductID" Type="Decimal" />
            </SelectParameters>
        </asp:AccessDataSource>


    </div>

Posted 2-Apr-13 21:06pm

Amirsalgar1

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Bernhard Hiller 3-Apr-13 4:35am

What about QueryStringParameter Name="@ProductID" ?

ZurdoDev 3-Apr-13 8:28am

The error tells you the issue. You are not passing in a value for @ProductID.

Kschuler 9-Apr-13 17:16pm

The error may not really be helpful. I get that error sometimes when I spell a field name wrong or if I leave a coma after the last field that I'm selecting. It really just means there is a problem somewhere. Perhaps you named a column in the actual database differently? Spelled soemthing wrong or named your file "Product" instead of "Products"? Double check that. And also make sure you're passing the parm value. Also syntax could be different between SQL and ACCESS. Maybe you don't need the @ symbol? Or maybe you also need it in the QueryStringParameter's Name or QueryStringField?

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Maciej Los · Answer 1 · 2013-04-24T11:44:00

Please, try this:

SQL

SELECT [ProductID], [Name], [Description], [Price], [ImageUrl] FROM [Products] WHERE ([ProductID] = ?

or

SQL

PARAMETERS prodId INT;
SELECT [ProductID], [Name], [Description], [Price], [ImageUrl] FROM [Products] WHERE ([ProductID] = prodId

Please,have a look here: Parameter Queries in ASP.NET with MS Access[^]
http://www.evagoras.com/2011/02/08/calling ms access parameterized queries from asp/[^]
PARAMETERS Declaration (Microsoft Access SQL)[^]

kuldeepkumartak · Answer 2 · 2013-04-24T16:55:00

Solution 2

i think your database field name and select command field is different please check it again ok

Posted 24-Apr-13 16:55pm

kuldeepkumartak