Locks a region of bytes in a file opened with FCreateEx or FOpenEx.
FLockFile(nFileHandle, nLockOffset, nBytesToLock)
Parameters
- nFileHandle
A file handle retrieved from FCreateEx, FOpenEx or a windows api function.
- nLockOffset
Startoffset of the section of bytes to lock in the file.
- nBytesToLock
Number of bytes to lock in the file.
Return Value
.T. if lock was successful, .F. otherwise.
See Also
Reference
AFHandlesEx
FChSizeEx
FCloseEx
FCreateEx
FEoFEx
FFlushEx
FGetsEx
FLockFileEx
FOpenEx
FPutsEx
FReadEx
FSeekEx
FUnlockFile
FUnlockFileEx
FWriteEx