helpcontext

Specifies a context ID that lets the user view information about this element in the Help file.

[ helpcontext(
      id
) ]

Parameters

id
The context ID of the help topic. See HTML Help: Context-Sensitive Help for Your Programs for more information on context IDs.

The helpcontext C++ attribute has the same functionality as the helpcontext MIDL attribute.

See the example for defaultvalue for an example of how to use helpcontext.

Attribute Context

Applies to	interface, typedef, class, method, property
Repeatable	No
Required attributes	None
Invalid attributes	None

For more information, see Attribute Contexts.