helpcontext

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

Syntax

[ helpcontext(id) ]

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

For more information, see Attribute Contexts.