>>When I set the datasession of the form to private data session, and set the status bar off, and set talk off,
>>But many command result are displayed on the form.
>>
>>But when I set the datasesion of the form back to default data session....
>>Everything go right.
>>
>>-Why and how to solve the problem when using the private data session in the first case.
>>Thanks
>
>set echo off also.

Write yr set xxx off/on commands in Form's load event.

Narendra