IStream.UnlockRegion function
Unlocks a previously locked region of bytes in the stream.
Declaration
function UnlockRegion(libOffset: LargeUint; cb: LargeUint;
dwLockType: DWORD): HRESULTDescription
UnlockRegion removes the lock on a region of the storage, starting at
libOffset, for
cbCount bytes. The lock must be of
type
dwLockType. The function returns zero if the lock was
successfully removed.Errors
On error, a nonzero exit code is returned.
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.