March 01, 1998
Control How COM Marshals Your Data
Listing 1: sobj.idl — Sample Interface Definition Language file
typedef struct {
short size;
[size_is(size)] unsigned char *pData;
} wireCOMPARR;
typedef [unique] wireCOMPARR * LPCOMPARR;
typedef [wire_marshal(LPCOMPARR)] void * LPMYARRAY;
[
object,
uuid(005763A0-2850-11d1-ADCD-006097731D51)
]
interface ISimpleObject : IUnknown
{
import "unknwn.idl";
import "oaidl.idl";
HRESULT DisplayArray([in]LPMYARRAY lpArr);
}
| |||||||||
