comcat.h header
This header is used by Component Object Model (COM). For more information, see:
comcat.h contains the following programming interfaces:
ICatInformation Obtains information about the categories implemented or required by a certain class, as well as information about the categories registered on the specified computer. |
ICatRegister Provides methods for registering and unregistering component category information in the registry. This includes both the human-readable names of categories and the categories implemented/required by a given component or class. |
IEnumCATEGORYINFO Enumerates component categories registered in the system. |
IEnumGUID Enables clients to enumerate through a collection of class IDs for COM classes. |
CATEGORYINFO Describes a component category. |