Get document position
Get document position ( docRef ) -> Function result
| Parameter | Type | Description | |
|---|---|---|---|
| docRef | DocRef | 🡒 | Document reference number |
| Function result | Real | 🡐 | File position (expressed in bytes) from the beginning of the file |
Description
This command operates only on a document that is currently open whose document reference number you pass in docRef.
Get document position returns the position, starting from the beginning of the document, where the next read (RECEIVE PACKET) or write (SEND PACKET) will occur.