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GeneralRe: Does anyone know this c plus plus knowledge? Pin
JackDingler17-Jan-13 5:15
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QuestionCDC Problem with coordinates Pin
Argonia14-Jan-13 1:50
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AnswerRe: CDC Problem with coordinates Pin
Argonia14-Jan-13 21:39
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GeneralRe: CDC Problem with coordinates Pin
Vaclav_Sal15-Jan-13 9:53
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GeneralRe: CDC Problem with coordinates Pin
Argonia15-Jan-13 21:23
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QuestionHow to get detail error info from E_FAIL? Pin
Falconapollo11-Jan-13 21:23
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AnswerRe: How to get detail error info from E_FAIL? Pin
«_Superman_»11-Jan-13 23:43
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GeneralRe: How to get detail error info from E_FAIL? Pin
Falconapollo12-Jan-13 0:00
memberFalconapollo12-Jan-13 0:00 
Thank you for your reply.

I have did as what you said, but I only get the error message:
Unspecified error.

Here is my code:
_com_error err(hr);
auto  d = err.WCode();
auto s = err.Description();
auto msg = err.ErrorMessage();//Unspecified error

GeneralRe: How to get detail error info from E_FAIL? Pin
Jochen Arndt13-Jan-13 21:05
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AnswerRe: How to get detail error info from E_FAIL? Pin
Argonia14-Jan-13 2:01
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QuestionVideo Capture using DirectShow only works for first time.? Pin
mbatra3110-Jan-13 20:25
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AnswerRe: Video Capture using DirectShow only works for first time.? Pin
_AnsHUMAN_ 11-Jan-13 2:05
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AnswerRe: Video Capture using DirectShow only works for first time.? Pin
Vaclav_Sal14-Jan-13 16:10
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Questionhow to unsigned int64 to two unsigned int32 values Pin
vishalgpt9-Jan-13 22:22
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AnswerRe: how to unsigned int64 to two unsigned int32 values Pin
Jochen Arndt9-Jan-13 23:06
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GeneralRe: how to unsigned int64 to two unsigned int32 values Pin
vishalgpt9-Jan-13 23:32
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GeneralRe: how to unsigned int64 to two unsigned int32 values Pin
Jochen Arndt9-Jan-13 23:58
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GeneralRe: how to unsigned int64 to two unsigned int32 values Pin
vishalgpt10-Jan-13 0:08
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AnswerRe: [SOLVED] how to unsigned int64 to two unsigned int32 values Pin
«_Superman_»10-Jan-13 18:39
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GeneralRe: [SOLVED] how to unsigned int64 to two unsigned int32 values Pin
vishalgpt14-Jan-13 15:25
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GeneralRe: [SOLVED] how to unsigned int64 to two unsigned int32 values Pin
«_Superman_»14-Jan-13 17:55
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GeneralRe: [SOLVED] how to unsigned int64 to two unsigned int32 values Pin
vishalgpt14-Jan-13 19:01
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QuestionHTTP server in C. How to implement Keep-Alive? Pin
johanm_29-Jan-13 20:02
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SuggestionRe: HTTP server in C. How to implement Keep-Alive? Pin
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