ASP.NET DataSource with parameters for SQL IN clause
<pre><code>&lt;asp:SqlDataSource ID="DataSource1" runat="server" 
    ConnectionString="&lt;%$ ConnectionStrings:DbConnection %&gt;" 
    ProviderName="&lt;%$ ConnectionStrings:DbConnection.ProviderName %&gt;" 
    SelectCommand="select somefield from sometable where somefield in (?)"&gt;
    &lt;SelectParameters&gt;
        &lt;asp:Parameter DefaultValue="" Name="SomeFiedValue" /&gt;
    &lt;/SelectParameters&gt;
&lt;/asp:SqlDataSource&gt;
</code></pre>

<p>How (from my codebehind) do I allocate a list of values for the parameter in the above SQL query?</p>
