CAtlFile::UnlockRange
Call this method to unlock a region of the file.
HRESULT UnlockRange(
ULONGLONG nPos,
ULONGLONG nCount
) throw( );
Parameters
nPos
The position in the file where the unlock should begin.nCount
The length of the byte range to be unlocked.
Return Value
Returns S_OK on success, or an error HRESULT on failure.
Remarks
Calls UnlockFile to unlock a region of the file.
Requirements
Header: atlfile.h