| description | title | ms.date | f1_keywords | helpviewer_keywords | ms.assetid | ||
|---|---|---|---|---|---|---|---|
Learn more about: helpfile |
helpfile (C++ COM Attribute) |
10/02/2018 |
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d75161c1-1363-4019-ae09-e7e3b8a3971e |
Sets the name of the Help file for a type library.
[ helpfile("filename") ]filename
The name of the file that contains the help topics.
The helpfile C++ attribute has the same functionality as the helpfile MIDL attribute.
See the example for module for an example of how to use helpfile.
| Attribute context | Value |
|---|---|
| Applies to | interface, typedef, class, method, property |
| Repeatable | No |
| Required attributes | None |
| Invalid attributes | None |
For more information, see Attribute Contexts.
IDL Attributes
Interface Attributes
Class Attributes
Method Attributes
Typedef, Enum, Union, and Struct Attributes
helpcontext
helpstring