hello,
I want to resuse a combobox, so I place combobx into an usercontrol, but how to get the selectedindexchanged method and selected value where the page uses the usercontrol?

WEBUSERCONTROL

<ext:ComboBox ID="cb1" runat="server" StoreID="strEstabl" Editable="false" 
            TypeAhead="true" Mode="Local" TriggerAction="All" DisplayField="Descripcion" ValueField="co_esta" 
            Width="470px" SelectOnFocus="true" ForceSelection="true">
            <SelectedItem Value="0" />
<DirectEvents>
                <Change OnEvent="GetTempo"></Change>
            </DirectEvents>
            </ext:ComboBox>
ASP.NET PAGE

<wuc1:wucTest ID="wucTest " runat="server"  />
the gettempo method should be in the aspx page and not in the usercontrol, but I do not know how to do that.

Thanks for you help.