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helpfile

Sets the name of the Help file for a type library.

[ helpfile(
   "filename"
) ]

Parameters

  • filename
    The name of the file that contains the help topics.

Remarks

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

Example

See the example for module for an example of how to use helpfile.

Requirements

Attribute Context

Applies to

interface, typedef, class, method, property

Repeatable

No

Required attributes

None

Invalid attributes

None

For more information, see Attribute Contexts.

See Also

Reference

helpcontext

helpstring

Concepts

Visual C++ Samples

Other Resources

IDL Attributes

Interface Attributes

Class Attributes

Method Attributes

Typedef, Enum, Union, and Struct Attributes