title: Programmatically start and stop DataWedge
body: <p>I am developing an application for bar code scanning on hand-held devices.I am using Motorola MC 3190, on Windows Embedded Handheld 6.5.3. I am trying to programmatically enable and disable DataWedge directly from my code (let's say, to be enabled only when I am focused on a given field, and to disable it immediately when I exit the field). How to achieve this?</p>