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wire_marshal | Microsoft Docs |
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| ms.date |
11/04/2016 |
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| ms.technology |
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language-reference |
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244f9d72-776d-4ebd-b60a-cee600a126b5 |
| caps.latest.revision |
10 |
| author |
mikeblome |
| ms.author |
mblome |
| manager |
ghogen |
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cs-cz |
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Specifies a data type that will be used for transmission instead of an application-specific data type.
Remarks
The wire_marshal C++ attribute has the same functionality as the wire_marshal MIDL attribute.
The following code shows a use of wire_marshal:
// cpp_attr_ref_wire_marshal.cpp
// compile with: /LD
#include "windows.h"
[module(name="MyLibrary")];
[export, public] typedef unsigned long _FOUR_BYTE_DATA;
[export] typedef struct _TWO_X_TWO_BYTE_DATA {
unsigned short low;
unsigned short high;
} TWO_X_TWO_BYTE_DATA ;
[export, wire_marshal(TWO_X_TWO_BYTE_DATA)] typedef _FOUR_BYTE_DATA FOUR_BYTE_DATA;
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| Applies to |
typedef |
| Repeatable |
No |
| Required attributes |
None |
| Invalid attributes |
None |
For more information about the attribute contexts, see Attribute Contexts.
IDL Attributes
Typedef, Enum, Union, and Struct Attributes