| WORD LFNCopy(lpSource, lpDest, lpfnAbort) | |||
| LPSTR lpSource; | |||
| LPSTR lpDest; | |||
| FARPROC lpfnAbort; |
The LFNCopy function copies a file from the lpSource parameter to the lpDest parameter.
lpSource
Points to a null-terminated string specifying the full path of the file to copy.
lpDest
Points to a null-terminated string specifying either the full path of the file to be created or the full name of the directory to receive the file.
lpfnAbort
Points to the appropriate callback function to terminate a copy operation.
The return value is one of the following values.
| Value | Meaning |
| 0 | Success. |
| 2 | File not found. |
| 5 | Access denied. |
| 17 | Not same device. |
The export ordinal for this function is 105.
The LFNCopy function must support intra- and inter-volume copies for both long filename servers and standard MS-DOS filenaming conventions for volumes, including local drives. If the user is attempting to copy a file with a long name to a volume that supports only standard names, File Manager will prompt the user to enter a file specification consistent with standard naming conventions. Therefore, the network DLL does not need to map long names to standard names.
The function specified by the lpfnAbort parameter may be called during long copy operations if the network driver wishes to allow the copy operation to be terminated in the middle of a file. This callback function will return TRUE if the user cancels the operation.