Nóta
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as shíniú isteach nó eolairí a athrú.
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as eolairí a athrú.
Specifies the default pointer attribute for all pointers, except top-level pointers that appear in parameter lists.
Syntax
[ pointer_default(value) ]
Parameters
value
A value that describes the pointer type: ptr, ref, or unique.
Remarks
The pointer_default C++ attribute has the same functionality as the pointer_default MIDL attribute.
Example
See the example for defaultvalue for a sample use of pointer_default.
Requirements
| Attribute context | Value |
|---|---|
| Applies to | interface |
| Repeatable | No |
| Required attributes | None |
| Invalid attributes | None |
For more information about the attribute contexts, see Attribute Contexts.