<asp:SqlDataSource ID="SqlDataSourceRouter" runat="server" 
                              ConnectionString="<%$ ConnectionStrings:ConnectionString %>" 
                              SelectCommand="SELECT [IDROUT], [NOMERO], [IPROUT], [SMASKR], [LINPRI], [LINBCK] FROM [Router] WHERE ([IDRETE] = @IDRETE)">
                              <SelectParameters>
                                  <asp:ControlParameter ControlID="Hide_IdRete" Name="IDRETE" PropertyName="Text" 
                                      Type="Int32" />
                              </SelectParameters>
                          </asp:SqlDataSource>