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Unlocks a previously locked region of bytes in the stream
Source position: types.pp line 325
function IStream.UnlockRegion( |
libOffset: LargeUint; |
cb: LargeUint; |
dwLockType: DWORD |
):HRESULT; |
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.
On error, a nonzero exit code is returned.