>Hi Larry,
>
>Thanks for the answer. Is is something like below?
>
>*** MyProc.Prg. Called from form button click method.
>LOCAL lnDS
>
>lnDS = SET('DATASESSION')
>loSess = CreateObject('SESSION')
>SET DATASESSION TO loSess.DataSessionID
>...
>...
>...
>...
>loSess.Destroy()
>loSess = NULL
>SET DATASESSION TO (lnDS)
>RETURN
>

No. You have to do the processing and datasession set inside in the Session object. You can create a custom method to handle that. From the Button.Click method, you simply need to create an instance of your Session subclass and call the appropriate method.

HTH.