| Input Parameters | Significance |
| char *par |
Input string, Holds three space-separated parameters: 1. Name of the BLOB field, 2. FIlename, 3. Location ('S' = Server, 'C' = Client) |
| Output Parameters | Significance |
| none | - |
| Return Code | Significance |
| 0 | OK |
| 1 | No selection |
| 2 | No ID number field in mask |
| 3 | Write error |
| 4 | Parameter error |
| 5 | No BLOB data saved |
The function call can be triggered interactively by On_Select or On_Event (Userexit), preferably in selection menus or button areas.