Hi all,
I am migrating some code from C++ to a C# WebService, and specifically I use CoCreateInstance in the C++ code. I have two questions that interests me:
1) Is it possible to integrate a C++ code into the C# code?
2) If not, is there an equivalent CoCreateInstance in C#?
For more info, I import two files which are #include "SmsMsgAPI.h", #include "SmsMsgAPI_i.c". Then the CoCreateInstance looks like this:
sLocationRequest = sNewLocationRequest.AllocSysString();
sMPIPAddress = sMPIP.AllocSysString();
CoInitialize(0);
_BEGIN
//Create root messaging object
_CHECKHR( ::CoCreateInstance(
CLSID_SmsMessaging,
NULL,
CLSCTX_INPROC,
IID_ISmsMessaging,
(LPVOID*)&pMessaging) );
//Create message object for request
_CHECKHR( pMessaging->CreateMessage(&pRequest) );
//Set the target of the message to the Location Manager endpoint
_CHECKHR( pRequest->SetTargetEndpoint(L"MP_LocationManager") );
//Set the message body with the request
_CHECKHR( pRequest->SetBodyFromString(sLocationRequest) );
// Invoke the targeted endpoint on the local machine with the request,
// and retrieve the reply.
_CHECKHR( pMessaging->Invoke(sMPIPAddress, pRequest, &pReply) );
// Extract body from reply message.
_CHECKHR( pReply->GetBodyToString(&pszReplyMessage) );
wprintf(L"\n\nReply from MP:\n%s", (wchar_t *) pszReplyMessage);
_END
Thank you in advance!