| description | title | ms.date | f1_keywords | helpviewer_keywords | ms.assetid | ||
|---|---|---|---|---|---|---|---|
Learn more about: v1_enum |
v1_enum (C++ COM Attribute) |
10/02/2018 |
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2fe92d92-81b9-4a1c-b6ce-437d0eb770ca |
Directs that the specified enumerated type be transmitted as a 32-bit entity rather than the 16-bit default.
[v1_enum]The v1_enum C++ attribute has the same functionality as the v1_enum MIDL attribute.
The following code shows a use of v1_enum:
// cpp_attr_ref_v1_enum.cpp
// compile with: /LD
[module(name="MyLibrary")];
[export, v1_enum]
enum eList {
e1 = 1, e2 = 2
};| Attribute context | Value |
|---|---|
| Applies to | Enumerated type |
| Repeatable | No |
| Required attributes | None |
| Invalid attributes | None |
For more information about the attribute contexts, see Attribute Contexts.