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This header is used by Component Object Model (COM). For more information, see:
comcat.h contains the following programming interfaces:
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. |
Structures
| CATEGORYINFO Describes a component category. |