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AnswerRe: Getting an access to idispatch member of idispatch interface Pin
Lim Bio Liong26-Oct-10 1:38
Lim Bio Liong26-Oct-10 1:38 
QuestionreportAppFactory.OpenDocument throws Invalid Cast exception (No such interfaces supported) [modified] Pin
amitcoder836-Sep-10 17:54
amitcoder836-Sep-10 17:54 
AnswerCrosspost - ignore Pin
Richard MacCutchan6-Sep-10 21:37
mveRichard MacCutchan6-Sep-10 21:37 
QuestionHow to send NULL to a IUnknown** parameter when COM object is surrogate hosted Pin
Per Nilsson2-Sep-10 19:58
Per Nilsson2-Sep-10 19:58 
AnswerRe: How to send NULL to a IUnknown** parameter when COM object is surrogate hosted Pin
tolw2-Sep-10 20:33
tolw2-Sep-10 20:33 
GeneralRe: How to send NULL to a IUnknown** parameter when COM object is surrogate hosted Pin
Per Nilsson2-Sep-10 20:42
Per Nilsson2-Sep-10 20:42 
AnswerRe: How to send NULL to a IUnknown** parameter when COM object is surrogate hosted [modified] Pin
tolw2-Sep-10 21:16
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GeneralRe: How to send NULL to a IUnknown** parameter when COM object is surrogate hosted Pin
Per Nilsson2-Sep-10 23:07
Per Nilsson2-Sep-10 23:07 
Thanks for a very interesting link.

Though, I was not able to reproduce the behavior, even with the code in the article.
Even if I put, unique or ptr as attribute to my parameter ([in, string, unique]) I get the same error code.

I can pass a IUnknow* with 0 as value, both with unique and ref (which should be impossible), but a wchar_t* cannot be passed, regardless of the unique attribute or not.

/Per
QuestionWSACancelBlockingCall Pin
Bedke2-Sep-10 1:51
Bedke2-Sep-10 1:51 
QuestionHow to deal with such situation?(Need pass STL vector to dll under vs2008) [modified] Pin
fantasy121523-Aug-10 17:04
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AnswerRe: How to deal with such situation?(Need pass STL vector to dll under vs2008) Pin
KingsGambit23-Aug-10 21:00
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QuestionQuestion about IOleObject::GetClipboardData Pin
edward barbu18-Aug-10 0:51
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QuestionObject Initialization Problem Pin
pjdriverdude6-Aug-10 4:17
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AnswerRe: Object Initialization Problem Pin
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GeneralRe: Object Initialization Problem Pin
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GeneralRe: Object Initialization Problem Pin
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QuestionError in Excel Add in Pin
gahlawat5-Aug-10 20:01
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QuestionHow to call C# function from unmanaged C++ code.? Pin
deadlyabbas20-Jul-10 19:59
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AnswerRe: How to call C# function from unmanaged C++ code.? Pin
Sauro Viti21-Jul-10 20:50
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QuestionWhy CreateWindowEx() function failed on 64 Bit window XP Pin
am 200920-Jul-10 6:02
am 200920-Jul-10 6:02 
QuestionRe: Why CreateWindowEx() function failed on 64 Bit window XP Pin
Randor 20-Jul-10 6:08
professional Randor 20-Jul-10 6:08 
AnswerRe: Why CreateWindowEx() function failed on 64 Bit window XP Pin
am 200920-Jul-10 21:06
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AnswerRe: Why CreateWindowEx() function failed on 64 Bit window XP Pin
am 200920-Jul-10 21:21
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GeneralRe: Why CreateWindowEx() function failed on 64 Bit window XP Pin
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