Used for Visual Basic code optimization.
[defaultcollelem]
Remarks
The defaultcollelem C++ attribute has the same functionality as the defaultcollelem MIDL attribute.
Example
The following code shows an interface method using the defaultcollelem attribute:
// cpp_attr_ref_defaultcollelem.cpp
// compile with: /LD
#include <unknwn.h>
[module(name="MyLib")];
[object, uuid("00000000-0000-0000-0000-000000000001")]
__interface IMyForm
{
[propget, id(1), bindable, defaultcollelem, displaybind,
defaultbind, requestedit] HRESULT P1([out, retval] long *nSize);
[propput, id(1), bindable, defaultcollelem, displaybind,
defaultbind, requestedit] HRESULT P1([in] long nSize);
};
Requirements
Attribute Context
Applies to |
Interface method |
Repeatable |
No |
Required attributes |
None |
Invalid attributes |
None |
For more information, see Attribute Contexts.