Hello,
i have a Store like this:

       <ext:Store ID="StoreGriglia" AutoLoad="false"  runat="server">
            <Proxy>
                <ext:HttpProxy Url="Ws.asmx/InsRich_GetData" Method="POST" runat="server"></ext:HttpProxy>
            </Proxy>
            <Reader>
                <ext:XmlReader ReaderID="RIGA_ID" Record="DATI" TotalRecords="TotalResults">
                    <Fields>
                        <ext:RecordField Name="IDR" ></ext:RecordField>
                    </Fields>
                </ext:XmlReader>
            </Reader>
            <BaseParams>
                <ext:Parameter Name="start" Value="={0}" />
                <ext:Parameter Name="limit" Value="={25}" />
            </BaseParams>
            
        </ext:Store>
I use AutoLoad="false" because i want to bind data when i click on a button.
Serverside:

        myStore.DataSource = myDataTable   'DATA
        myStore.DataBind()
        myGridPanel.Reload()  ' THIS IS NECESSARY OTHERWISE I CAN'T SEE THE ROWS INTO THE GRID
In the Store's declaration you can see the URL "Ws.asmx/InsRich_GetData" that converts data in XML rapresentation.
It works, but only if i RELOAD the grid and i have a strong impression that is not so correct.

Definitively, i wanna ask you what is the best method to load data from a store in a second moment.

Thanks!!

Max