Delete item

[Kurt Kluth]

I have a that lists fax numbers and have it formatted to look like a table.  I would like when they click on the delete.png it would delete out of the database they clicked on.  Should it be done via code behind or via the SQL connection?  Not sure of how to go about this.  

 

        <telerik:RadComboBox runat="server" ID="_Phone1" Height="100px" Width="450px" DataTextField="FaxNum" DataValueField="FaxNum"
            DataSourceID="DataSource1" EnableLoadOnDemand="false"  DropDownCssClass="exampleRadComboBox" AllowCustomText="true" OnClientLoad="attachPaste" ValidationGroup="Group1"
            Filter="StartsWith" EmptyMessage="Enter fax number or search favorites">
        <HeaderTemplate>
            <ul>
                <li class="col1">Description</li>
                <li class="col2">Fax #</li>
                <li class="col3">Last Sent</li>
            </ul>
        </HeaderTemplate>
        <ItemTemplate>
            <ul>
                <li class="col1">
                    <%# DataBinder.Eval(Container.DataItem, "Description") %></li>
                <li class="col2">
                    <%# DataBinder.Eval(Container.DataItem, "FaxNum") %></li>
                <li class="col3">
                    <%# DataBinder.Eval(Container.DataItem, "LastSent") %></li>
                <li class="col4"><img runat="server" src="~/images/Delete.png" />
                    <%# DataBinder.Eval(Container.DataItem, "FaxFavID") %></li>
            </ul>
        </ItemTemplate>
    </telerik:RadComboBox>

<asp:SqlDataSource ID="DataSource1" runat="server"
    ConnectionString="<%$ ConnectionStrings:FMS_Conn %>" SelectCommandType="StoredProcedure" SelectCommand="Modules.sp_getFaxFav">
    <SelectParameters>
        <asp:SessionParameter Name="iUser_Id" SessionField="user_id" Type="String" />
    </SelectParameters>
</asp:SqlDataSource>