Specifies the name of the DLL to use to perform document string lookup (localization).
[ helpstringdll(
   "string"
) ]
Parameters
- string
 The DLL to use to perform document string lookup.
Remarks
The helpstringdll C++ attribute has the same functionality as the helpstringdll MIDL attribute.
Example
// cpp_attr_ref_helpstringdll.cpp
// compile with: /LD
#include <unknwn.h>
[module(name="MyLib", helpstringdll="xx.dll")];
[object, uuid("00000000-0000-0000-0000-000000000001")]
__interface IMyI 
{
   HRESULT xxx();
};
Requirements
Attribute Context
| Applies to | class, interface, interface method | 
| Repeatable | No | 
| Required attributes | None | 
| Invalid attributes | None | 
For more information, see Attribute Contexts.