helpstringcontext

Visual Studio 2015

The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.

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

Syntax

  
      [ 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.