Answer Questions

• dreamlander Linker problem with VS2005 Beta2 unresolved token OQColl<oObjectRef>::<MarshalCopy>

  I'm working on a smaller test case but I have a set of C++ projects that I am converting to /CLR.  In assembly A there is a template class OQColl<> and class oObjectRef In assembly B, I have another class (RefRelIPConverter) with a method that uses an OQColl<oObjectRef>  If I declare it like this: RefRelIPConverter: omeMethod( OQColl<oObjectRef> myColl )  will generate the following link errors: RefRel ...Show All

• David Guyer MSFT DLL fails to load been compiled with VC2005 despite of correct set of manifests. Error 126.

  Hello. I'm compiling quite simple DLL with VC 2005. And it fails to load on my system. Before I have compiled this DLL using VC 2003 - everything was ok and I have not changed any line of code since then. At first I was getting message that MSVCR80.DLL could not be found, but after maybe 50 faults message boxes do not appear any more and it fails to load silently. Every time I'm getting error 126 ("Module not found"). I've tried different varian ...Show All

• Chad Bumstead Newb Question [How do I compile?]

  I'm using Visual C++ 2005 Express Edition, and I can't find out how I compile my .cpp script.  I'd appricate an answer... Thanks There is no build menu, i should have mentioned, I'm just compiling a file. Look in the Build menu. First you need to create a project. Try "File > New > Project > Visual C++ > Win32 Console Appl ...Show All

• veluci How to work on the same project from different machines??

  Dear All, I am new to Visual C++ 2005 express edition. Recently, I and my team, started developing a project on the mentioned IDE and we are facing difficulties when we combine files together. So is there a way by keeping the source code on a server and all the team members can access the same project from their clients using Visual C++ 2005 Express Edition IDE for the developing. Your help is much appreciated Regards Bassam ...Show All

• Mike Lapierre Newbie DLL question

  I have written a C# class and compiled it as a DLL. I am now trying to use some of the methods in a Visual C++ project (not .Net). Is this possible Thanks for your reply. I've generated a tlb file, and added #import "SimpleDll.tlb" to the top of my C++ program, and it compiles fine but I'm not sure how to instantiate and use the object. Just wondered if anyone had any links to tut ...Show All

• Dencore VisualC++ command line support

  I am coming from the Unix world. We currently support development/building in a multi-user, command line environment. Does anyone have any knowledge about doing this under Windows Is this a viable approach Will VisualC++ support multi users logging in to a single machine, and running make from the command line, for example Thanks. I don't know about netweok file systems - I suspect that it should work but ...Show All

• Mehmet Can Help Need Compiler Errors

  Hi All, I am having the following error when i try to recompile my source from VC 6.0 to .NET 2003. Any help in resolving the error is appreciated. ------ Build started: Project: dataAccess, Configuration: Debug Win32 ------ Compiling... TemplateBinMonitor.cpp c:\airs6.x\tags\CODE\interface\state\TagsString.h(93) : warning C4018: '<' : signed/unsigned mismatch c:\airs6.x\tags\CODE\implementation\h\dataAccess\TemplateBinMonitor.h(49) : w ...Show All

• Sianoosh Does anybody have any experience with genetic algorithms, specifically GENESIS?

  Hi, I have a working model of John Grefenstette's GENESIS genetic algorithm on Microsoft Visual Studio 6.0. My aim now is to get this GA to work as part of a feedback loop with a liquid cystal pulse shaper. I am trying to write an evaluation function in C++ that will alter the phase and/or amplitude of my LC pulse shaper and the feedback of the system will come from a spectrometer. I believe that the feedback to my system will be a curr ...Show All

• IrishRover Program runs slower when compiled with Visual Studio 2005 (in Release with optimization)

  Hey, I have a performance problem with the new Visual Studio 2005. My code (which is a genetic algorithm) is 3 times slower when compiled under Visual Studio 2005 compared to when I was compiling it under Visual Studio 2003. With Visual Studio 2003, it used to run in 3.0639 seconds, and now it runs in 9.0031 seconds. I run both code in Release. I tried every optimization option, and adding the /D_SECURE_SCL=0 compiler command to the project opti ...Show All

• DynoRick Porting C project to VC++ Exp 2005...

  I'm an "old-school" C programmer and I'm trying to "port" a project (15000 lines of code) I wrote using a compiler/IDE based on lcc-win32. Porting requires that I redo the whole dialog (Its a dialog based GUI). The project makes use of SetDlgItemText(HWND hDlg, int nIDDlgItem, LPCTSTR lpString) and used "int nIDDlgItem" (which was a #define constant set by the IDE) to easily manage the loading & reading of the many different ...Show All

• Phyoe About DLL entry points

  Hi! I recently had to write a simple C++ DLL (I had only been familiar with normal Windows applications and .NET DLLs). There is something, which caught my interest: Is every DLL required to have an entry point, like DllMain or are there some exceptions   crescens2k wrote: Please note the optional. So as you can tell, there is no requirement to have one. But if you do not include a DllMain() function in your code you'll b ...Show All

• Thomas_J error LNK2019: unresolved external symbol _strncmp referenced in function "public: int __thiscall ...."

  Hi I am new to C++.  There is a project earlier written in VC++ 6.0.  I opened the same project in VS. NET 2005 and I am trying to compile.  The code compiles properly (with couple of warnings) but while linking I am getting unresolved external symbol errors like this: sha.lib(Sha.obj) : error LNK2001: unresolved external symbol @_RTC_CheckStackVars@8 USBClient.obj : error LNK2001: unresolved external symbol __RTC_Shutdow ...Show All

• Alexxey ON_WM_NCHITTEST (and other MFC macros) won't compile in whidbey

  1>.\sizecbar\scbarg.cpp(59) : error C2440: 'static_cast' : cannot convert from 'UINT (__thiscall CSizingControlBarG::* )(CPoint)' to 'LRESULT (__thiscall CWnd::* )(CPoint)' 1>        Cast from base to derived requires dynamic_cast or static_cast FYI, ON_WM_NCHITTEST looks like this: #define ON_WM_NCHITTEST() \     { WM_NCHITTEST, 0, 0, 0, AfxSig_l_p, \       &nb ...Show All

• Mike Driest Image Color Management in VC++ 8 Platform SDK

  I'm converting a VC++ 6 MFC app to VC++ 8 using Visual Studio 2005 Standard. The existing app uses Image Color Management, so it #include's icm.h. In the VC++ 6 environment, it is included from the Platform SDK [$(ProgramFiles)Microsoft SDK\include] directory. A Visual Studio .Net installation delivers a version of the Platform SDK in a subdirectory of the VC directory [$(VCInstallDir)PlatformSDK] and this directory is setup to be used for in ...Show All

• Rob Weiss Application Configuration is Incorrect

  I am trying to run a program which is made in VC++ 2005 Express. I have installed the program on a different machine from the machine it was made on, and all of a sudden, it doesn't work anymore. The program uses the following dll files: mscorlib, system, system.windows.forms, system.drawing. system.dll was installed on the target computer with the .net environment, but I manually copied the other dll files into the system32 folder, but th ...Show All