IMediaObjectImpl::Lock
The Lock method locks the DMO, using a critical section. The derived class must declare and implement this method.
Syntax
void Lock(void);
Remarks
If you implement the derived class using the Active Template Library (ATL), you can use ATL's default implementation of this method.
Requirements
Header: Dmoimpl.h
Library: Dmoguids.lib, Msdmo.lib
See Also