C / C++ / MFC

Re: how to initialize IMessage??

11-Sep-07 23:44

I think you may want to call CoCreateInstance()

Waldermort

David Crow12-Sep-07 3:24

Accessing an ATL Dll across a network.

12-Sep-07 3:24

Unless he modified his post, that function is being called. Confused | :confused:

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

PaulCammy11-Sep-07 21:28

PaulCammy

11-Sep-07 21:28

I have written an ATL COM server in a DLL with merged proxy/stub using Visual Studio 2005. It can sometimes be used locally and other times remotely. Deploying locally is straightforward and I've now got a client using it that way. However I've been wading through all sorts of internet articles, discussions etc. about how to deploy, debug, and use the component remotely, but to no avail.

I need to be able to deploy and debug on a remote machine via peer-to-peer and/or ethernet switched networks, including guidance on how to configure the security correctly on Windows XP Prof. with SP 2. I've got to believe that somewhere there is a 'step by step' guide on how to do this, but I haven't found one yet.

Please can anyone help?

Thanks.

Directory path validation problem

Karismatic11-Sep-07 21:26

Karismatic

11-Sep-07 21:26

Hey all,

I have to validate the path of a directory i.e the directory path is valid or not.

pls help me.

Regards,
Pankaj Sachdeva

"There is no future lies in any job"
"but"
"future lies in the person who holds the job"

Waldermort11-Sep-07 21:36

11-Sep-07 21:36

PathIsDirectory() Perhaps next time you could look in the documentation[^]

Waldermort

Emilio Garavaglia11-Sep-07 21:47

Emilio Garavaglia

11-Sep-07 21:47

Interesting...
How you discover that that's the function?
By reading all the 10000 pages in strict alphabetical order?

2 bugs found.
> recompile ...
65534 bugs found.
D'Oh! | :doh:

Waldermort11-Sep-07 21:52

11-Sep-07 21:52

It doesn't take much effort to type into that little box they call "Search" and then click the button called "go"...

Waldermort

Emilio Garavaglia11-Sep-07 22:34

Emilio Garavaglia

11-Sep-07 22:34

in theory yes, but with the new MSDN it becomes a nightmare...

2 bugs found.
> recompile ...
65534 bugs found.
D'Oh! | :doh:

Waldermort11-Sep-07 23:32

11-Sep-07 23:32

Then I suggest you download[^] a copy Wink | ;)

Waldermort

David Crow12-Sep-07 3:28

12-Sep-07 3:28

emilio_grv wrote:
By reading all the 10000 pages...

No, just the ones up to the function that you are interested in. All the pages after that do not need to be read, unless you just wanted to.

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Randor 11-Sep-07 22:13

Randor

11-Sep-07 22:13

Hi, here is another option

BOOL IsDirectory(TCHAR *szPath)
{
	BOOL bRet = FALSE;
	DWORD dwResult = GetFileAttributes(szPath);
	if(dwResult != 0xffffffff  &&  (dwResult & FILE_ATTRIBUTE_DIRECTORY))
	{
		bRet = TRUE;
	}
	return bRet;
}

Best Wishes,
-Randor (David Delaune)

kamalesh8212-Sep-07 3:07

kamalesh82

12-Sep-07 3:07

DWORD dwFileAttrib = 0;
dwFileAttrib = GetFileAttributes(pathof Directory);
if(dwFileAttrib == -1 || (dwFileAttrib & FILE_ATTRIBUTE_DIRECTORY) == 0)
{
AfxMessageBox("Directory path not exist");
}

kamalesh

David Crow12-Sep-07 3:26

LAN cable plug-in/out events

12-Sep-07 3:26

Karismatic wrote:
I have to validate the path of a directory...

What does "validate" mean? Are you wanting to check if it has invalid characters, or whether it exists?

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Sunil P V11-Sep-07 21:18

Sunil P V

11-Sep-07 21:18

Hi All,

I have an application in which i need to know when the user has plugged in or plugged out the ethernet cable to the system.
I have the adapter information within my application.

I tried using the device change notification with Registering the notification giving the guid for lan class. But this helps only when i either enable or disable the land adapter from my device manager.

Please help or provide pointers to some link.
Thanks in advance.

Sunil

Re: LAN cable plug-in/out events

David Crow12-Sep-07 3:30

How do i resolve this unresolved external symbol

12-Sep-07 3:30

Does this help any? What about the ISensNetwork interface?

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

monsieur_jj11-Sep-07 21:14

monsieur_jj

11-Sep-07 21:14

Hi all,

The Id IID_IConverterSession appears as unresolved external symbol how did that happen? Plus can anyone help me get my code right i am a super beginner at this.

Many thanks,
Jj

HRESULT hResult;		
	WORD          wKey = 0; 	
	LARGE_INTEGER liZero = { 0 }; 
	LPSTREAM      pTNEFStream = NULL; 
	LPITNEF       pTNEFObj = NULL; 	
	CLSID clsid;
	LPMSGSESS pMsgSession =  NULL;
	IMalloc *m_pMalloc;
	IStorage *pStorage = NULL;

	MAPIINIT_0 MInit;	
	MInit.ulVersion = MAPI_INIT_VERSION;
	MInit.ulFlags = 0;

	hResult = MAPIInitialize(NULL);	

	if (hResult !=S_OK){ 			
		throw(HResultException("MapiInit ResolveMsg",0));						
	 }  


	IMessage* imessage;
	HRESULT hr = S_OK;
	
	hResult = ::OpenIMsgOnIStg(pMsgSession,MAPIAllocateBuffer,MAPIAllocateMore,MAPIFreeBuffer,m_pMalloc,0,
							pStorage,0, 0, 0, &imessage);  
	if (hResult !=S_OK){ 			 		
		throw(HResultException("OpenIMsgOnIStg ResolveMsg",0));
	 }

	IConverterSession* pConverterSession;
	hResult = CoCreateInstance(clsid, NULL, CLSCTX_INPROC_SERVER, IID_IConverterSession, (void **) &pConverterSession);
	if (hResult !=S_OK){ 			 		
		throw(HResultException("Cancel ResolveMsg",0));
	 }
	
	pConverterSession->SetEncoding(IET_QP);
	pConverterSession->SetSaveFormat(SAVE_RFC822);
	hResult = pConverterSession->MAPIToMIMEStm(LPMESSAGE(msgName.c_str()), LPSTREAM(imessage), CCSF_SMTP);
	if (hResult !=S_OK){ 			 		
		throw(HResultException("MAPIToMIMEStm ResolveMsg",0));
	 }

	}

	::MAPIUninitialize();

Re: How do i resolve this unresolved external symbol

Hamid_RT11-Sep-07 21:20

Hamid_RT

11-Sep-07 21:20

Maybe you need to import a lib file.

Re: How do i resolve this unresolved external symbol

David Crow12-Sep-07 3:32