The IProvideClassInfo interface provides a single method for accessing the type information for an object's coclass entry in its type library.
Implement this interface on any object that can provide type information for its entire class, that is, the coclass entry in the type library.
Use this interface to access the coclass type information for an object.
QueryInterface
Returns pointers to supported interfaces.
AddRef
Increments reference count.
Release
Decrements reference count.
GetClassInfo
Returns the ITypeInfo interface for the object's coclass type information.
For an explanation of the requirement values, see Requirements (COM).
Windows NT/2000/XP: Requires Windows NT 4.0 or later.
Windows 95/98: Requires Windows 95 or later.
Header: Declared in ocidl.h.