We have an SmartDevice application, build in VB.net 2005 to manage inventory in a huge warehouse. The software connect to a SQL Server 2000 database upon entering any program's functionnality. But after a few minutes of idle, the database connection drop by itself, even if the PocketPC does not fall in sleep mode. So the operator have to get out of the current menu and re-enter it (the database connection is re-established in the form's Load method).
Any idea why the database connection drop like that? How can I fix this?
thanks for your time and help