CComCriticalSection::Unlock
Calls the Win32 function LeaveCriticalSection, which releases ownership of the critical section object contained in the m_sec data member.
HRESULT Unlock( ) throw( );
Return Value
Returns S_OK.
Remarks
To first obtain ownership, the thread must call the Lock method. Each call to Lock requires a corresponding call to Unlock to release ownership of the critical section.
Requirements
Header: atlcore.h