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QuestionGetting an access to idispatch member of idispatch interface Pin
Altankhuu11-Sep-10 21:25
Altankhuu11-Sep-10 21:25 
AnswerRe: Getting an access to idispatch member of idispatch interface Pin
«_Superman_»12-Sep-10 19:21
professional«_Superman_»12-Sep-10 19:21 
GeneralRe: Getting an access to idispatch member of idispatch interface Pin
Altankhuu19-Sep-10 21:56
Altankhuu19-Sep-10 21:56 
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 
You said it yourself - the raw method expects a pointer to a pointer - that's why passing a NULL results in an invalid argument error code. You need to pass a pointer to a null for this to work (you actually have the solution in your question).
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
tolw2-Sep-10 21:16 
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 
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
fantasy121523-Aug-10 17:04 
AnswerRe: How to deal with such situation?(Need pass STL vector to dll under vs2008) Pin
KingsGambit23-Aug-10 21:00
KingsGambit23-Aug-10 21:00 
QuestionQuestion about IOleObject::GetClipboardData Pin
edward barbu18-Aug-10 0:51
edward barbu18-Aug-10 0:51 
QuestionObject Initialization Problem Pin
pjdriverdude6-Aug-10 4:17
pjdriverdude6-Aug-10 4:17 
AnswerRe: Object Initialization Problem Pin
Sauro Viti6-Aug-10 4:42
professionalSauro Viti6-Aug-10 4:42 
GeneralRe: Object Initialization Problem Pin
pjdriverdude6-Aug-10 5:17
pjdriverdude6-Aug-10 5:17 
GeneralRe: Object Initialization Problem Pin
pjdriverdude6-Aug-10 5:28
pjdriverdude6-Aug-10 5:28 
GeneralRe: Object Initialization Problem Pin
Sauro Viti6-Aug-10 5:45
professionalSauro Viti6-Aug-10 5:45 
QuestionError in Excel Add in Pin
gahlawat5-Aug-10 20:01
gahlawat5-Aug-10 20:01 
QuestionHow to call C# function from unmanaged C++ code.? Pin
deadlyabbas20-Jul-10 19:59
deadlyabbas20-Jul-10 19:59 
AnswerRe: How to call C# function from unmanaged C++ code.? Pin
Sauro Viti21-Jul-10 20:50
professionalSauro Viti21-Jul-10 20:50 
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 

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