Programming Microsoft Infopath: A Developers Guide
Security Levels
All properties and methods in the InfoPath object model are associated with a specific security level based on the form template. This level determines whether the property or method can be called directly from the code to a form template. The security levels are defined in Table A.1.
| Security Level | Description |
|---|---|
| 1 | Callable by any form template. |
| 2 | Called only from form templates that are running in the same domain and that are granted cross-domain permissions. |
| 3 | Cannot be called by any InfoPath 2003 form templates that are not fully trusted. This is the highest security restriction placed on a property or object. |