Constants for PV Document format
From 4D View
| Constant | Type | Value |
| pv html | Long Integer | 3 |
| pv sylk | Long Integer | 2 |
| pv tab tab return | Long Integer | 1 |
| pv view | Long Integer | 0 |
From 4D View
| Constant | Type | Value |
| pv html | Long Integer | 3 |
| pv sylk | Long Integer | 2 |
| pv tab tab return | Long Integer | 1 |
| pv view | Long Integer | 0 |