Dear Mr Corti,

Thank you very much for your kind reply.

To simplify the code, the adapter will get the data that already processed. I prefer to provide the Query that can be executed by the Adapter to get the ready data.

I will use the MarketDepth example as my basic idea of my application. The application is almost the same as the MarketDepth, that is, using the COMMAND mode. The application is the monitoring application that displays the monitoring result of 5 objects (as fields) with flexible number of item of testing (the rows). The adapter will push the data every 2 seconds.

The data structure resulted by the query consists of 5 fields and flexible number of rows. Because of this flexible number of rows, the COMMAND mode is suitable for this application.

Thank you very much in advance for your kind advice.

Regards,

Mario