helpstringcontext

Specifies the ID of a help topic in an .hlp or .chm file.

[ helpstringcontext(
      contextID
) ]

Parameters

• contextID
  A 32-bit Help context identifier in the Help file.

Remarks

The helpstringcontext C++ attribute has the same functionality as the helpstringcontext ODL attribute.

Example

// cpp_attr_ref_helpstringcontext.cpp
// compile with: /LD
#include <unknwn.h>
[module(name="MyLib")];

[   object, 
   helpstring("help string"), 
   helpstringcontext(1), 
   uuid="11111111-1111-1111-1111-111111111111"
]
__interface IMyI 
{
   HRESULT xx();
};

Requirements

Attribute Context

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

For more information, see Attribute Contexts.

See Also

Concepts

IDL Attributes

Interface Attributes

Class Attributes

Method Attributes

module (C++)

ATL Samples