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GeneralRe: C++ COM EventHandler: How to catch COM events from Delphi COM Server / VC6 Pin
ipforce2-Apr-09 6:59
ipforce2-Apr-09 6:59 
QuestionUpdating Resource Pin
sumedh_code30-Mar-09 0:55
sumedh_code30-Mar-09 0:55 
QuestionAccess Denied in VC++ COM Pin
RevathiRamakumar30-Mar-09 0:20
RevathiRamakumar30-Mar-09 0:20 
AnswerRe: Access Denied in VC++ COM Pin
Roger Stoltz30-Mar-09 3:35
Roger Stoltz30-Mar-09 3:35 
GeneralRe: Access Denied in VC++ COM [modified] Pin
RevathiRamakumar30-Mar-09 19:39
RevathiRamakumar30-Mar-09 19:39 
AnswerRe: Access Denied in VC++ COM Pin
Roger Stoltz30-Mar-09 22:17
Roger Stoltz30-Mar-09 22:17 
GeneralRe: Access Denied in VC++ COM Pin
RevathiRamakumar30-Mar-09 22:46
RevathiRamakumar30-Mar-09 22:46 
AnswerRe: Access Denied in VC++ COM Pin
Roger Stoltz30-Mar-09 23:04
Roger Stoltz30-Mar-09 23:04 
RevathiRamakumar wrote:
And I got the error message ...A null pointer reference was passed to stub...


Oops... Sorry about that, must have been a temporary brain hiccup. Shucks | :-\
The error makes perfectly sense if you think about it, how is the caller suppose to get the result....

Of course it should be:
BSTR bstrTheBeat = NULL;
hr = pGetStatus->GetBeat( &bstrTheBeat ); // pGetStatus is the interface pointer
if( SUCCEEDED( hr ) )
{
    // The call was successful, do whatever you like with the string
    ::SysFreeString( bstrTheBeat ); // Since it was allocated by the server or stub
    bstrTheBeat = NULL;
}



"It's supposed to be hard, otherwise anybody could do it!" - selfquote
"High speed never compensates for wrong direction!" - unknown


GeneralRe: Access Denied in VC++ COM Pin
RevathiRamakumar30-Mar-09 23:10
RevathiRamakumar30-Mar-09 23:10 
AnswerRe: Access Denied in VC++ COM Pin
Roger Stoltz30-Mar-09 23:13
Roger Stoltz30-Mar-09 23:13 
GeneralRe: Access Denied in VC++ COM Pin
RevathiRamakumar30-Mar-09 23:16
RevathiRamakumar30-Mar-09 23:16 
GeneralRe: Access Denied in VC++ COM Pin
RevathiRamakumar30-Mar-09 23:56
RevathiRamakumar30-Mar-09 23:56 
AnswerRe: Access Denied in VC++ COM Pin
Roger Stoltz31-Mar-09 3:17
Roger Stoltz31-Mar-09 3:17 
QuestionRe: Access Denied in VC++ COM Pin
Roger Stoltz31-Mar-09 3:17
Roger Stoltz31-Mar-09 3:17 
AnswerRe: Access Denied in VC++ COM Pin
RevathiRamakumar31-Mar-09 18:32
RevathiRamakumar31-Mar-09 18:32 
GeneralRe: Access Denied in VC++ COM Pin
Roger Stoltz1-Apr-09 6:08
Roger Stoltz1-Apr-09 6:08 
GeneralRe: Access Denied in VC++ COM Pin
RevathiRamakumar1-Apr-09 18:11
RevathiRamakumar1-Apr-09 18:11 
QuestionRe: Access Denied in VC++ COM Pin
Roger Stoltz1-Apr-09 22:57
Roger Stoltz1-Apr-09 22:57 
AnswerRe: Access Denied in VC++ COM Pin
RevathiRamakumar1-Apr-09 23:33
RevathiRamakumar1-Apr-09 23:33 
AnswerRe: Access Denied in VC++ COM Pin
RevathiRamakumar8-Apr-09 1:17
RevathiRamakumar8-Apr-09 1:17 
AnswerRe: Access Denied in VC++ COM Pin
Vi21-Apr-09 21:20
Vi21-Apr-09 21:20 
GeneralRe: Access Denied in VC++ COM Pin
RevathiRamakumar1-Apr-09 23:38
RevathiRamakumar1-Apr-09 23:38 
GeneralRe: Access Denied in VC++ COM [RESOLVED] Pin
RevathiRamakumar8-Apr-09 1:08
RevathiRamakumar8-Apr-09 1:08 
QuestionHow do I programmatically change the Configuration Permissions on a DCOM Object? Pin
raven8er27-Mar-09 0:32
raven8er27-Mar-09 0:32 
AnswerRe: How do I programmatically change the Configuration Permissions on a DCOM Object? Pin
«_Superman_»28-Mar-09 18:20
professional«_Superman_»28-Mar-09 18:20 

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