_Method_file.ID
| Description | Unique ID assigned to the file containing source code or other information for the described method. |
| Details: | |
| part of local key (identifies unique row in a table in the entry) | |
| Parent saveframe | method |
| Data type | int |
| DB table | Method_file |
| DB column | ID |
| DB type | INTEGER |
| NULL allowed | no (mandatory) |