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AnswerRe: Web Service in c++(.net 2003) Pin
David Crow22-Oct-12 4:06
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QuestionNeed Your valuable suggestion Pin
Game-point21-Oct-12 17:42
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AnswerRe: Need Your valuable suggestion Pin
Richard MacCutchan21-Oct-12 21:45
mveRichard MacCutchan21-Oct-12 21:45 
AnswerRe: Need Your valuable suggestion Pin
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professionalOrjan Westin21-Oct-12 22:51 
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molesworth23-Oct-12 3:27
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QuestionHow to Resize Dialogbar? Pin
D.Manivelan20-Oct-12 0:02
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AnswerRe: How to Resize Dialogbar? Pin
chaau21-Oct-12 15:06
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QuestionUsing C++ codes in C# program ? Pin
taibc19-Oct-12 23:26
taibc19-Oct-12 23:26 
Hi,

I am have C++ files (.h, .cpp) that include functions to read a specify file type (.dgn). And I want to use these functions in C# for the same purpose . I am intending use "__declspec(dllexport)" to use C++ functions.

But, I don't know what type in C# is similar to "typedef void *" in C++.

Please see belows is C++ codes

/** Opaque handle representing DGN file, used with DGN API. */
 typedef void *DGNHandle;

 DGNHandle CPL_DLL    DGNOpen( const char *, int );
 void CPL_DLL         DGNSetOptions( DGNHandle, int );
 int CPL_DLL          DGNTestOpen( GByte *, int );
 const DGNElementInfo CPL_DLL *DGNGetElementIndex( DGNHandle, int * );


Thanks and regards,
AnswerRe: Using C++ codes in C# program ? Pin
jschell20-Oct-12 4:43
jschell20-Oct-12 4:43 
GeneralRe: Using C++ codes in C# program ? Pin
taibc20-Oct-12 17:30
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AnswerRe: Using C++ codes in C# program ? Pin
taibc22-Oct-12 0:32
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GeneralRe: Using C++ codes in C# program ? Pin
Richard MacCutchan22-Oct-12 1:22
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QuestionHow to keep track when a dialog is invoked second time.? Pin
mbatra3118-Oct-12 23:53
mbatra3118-Oct-12 23:53 
AnswerRe: How to keep track when a dialog is invoked second time.? Pin
Sivaraman Dhamodharan19-Oct-12 0:07
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GeneralRe: How to keep track when a dialog is invoked second time.? Pin
mbatra3119-Oct-12 0:12
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AnswerRe: How to keep track when a dialog is invoked second time.? Pin
Jochen Arndt19-Oct-12 0:31
professionalJochen Arndt19-Oct-12 0:31 
AnswerRe: How to keep track when a dialog is invoked second time.? Pin
ThatsAlok19-Oct-12 2:03
ThatsAlok19-Oct-12 2:03 
AnswerRe: How to keep track when a dialog is invoked second time.? Pin
Sajeesh Payolam19-Oct-12 20:51
Sajeesh Payolam19-Oct-12 20:51 
QuestionHow to use a png or jpg in visual studio? Pin
DanYELL18-Oct-12 16:12
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AnswerRe: How to use a png or jpg in visual studio? Pin
Santhosh G_18-Oct-12 20:17
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Question[Solved] How to Call an x86 3+ Parameter Method Using __fastcall Calling Conentions Pin
Skippums18-Oct-12 12:38
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AnswerRe: How to Call an x86 3+ Parameter Method Using __fastcall Calling Conentions Pin
Richard MacCutchan18-Oct-12 23:18
mveRichard MacCutchan18-Oct-12 23:18 
GeneralRe: How to Call an x86 3+ Parameter Method Using __fastcall Calling Conentions Pin
Skippums19-Oct-12 7:07
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GeneralRe: How to Call an x86 3+ Parameter Method Using __fastcall Calling Conentions Pin
Richard MacCutchan19-Oct-12 22:23
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QuestionUsing Make - text books / references wanted Pin
Vaclav_18-Oct-12 4:47
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