IStream.LockRegion

Lock a region of bytes in the stream

Declaration

Source position: types.pp line 324

default 
  function LockRegion(libOffset: LargeUint; cb: LargeUint; 
                     dwLockType: DWORD) : HRESULT;

Description

LockRegion locks a region of the storage, starting at libOffset, for cbCount bytes. The applied lock is of type dwLockType. The function returns zero if the lock was successfully applied.

Errors

On error, a nonzero exit code is returned.