Visual C++

Page 194




  • Topics
    Replies
    Last post
  • CPU temperature
    by Vijay_kar
    2 Replies
    Last post by Simple Samples
      • How can I get CPU temperature without using any hardware dependent API. How is it possible in VC++. Can any one help me
  • msdev.exe startup crash
    by RickIlowite
    3 Replies
    Last post by rcaryl
      • Been using VC++ 6.0 for years with no problems. Suddenly when I try to start it , I get an error on msdev.exe that says "Runtime error! This application has requested the runtinme to terminate it in an unusual way." Note that this isn't coming from an application I built using the IDE - it's the IDE itself! And it happens even if I start up without any open workspaces or projects. I
  • Linker Problems
    by PeteJM01
    8 Replies
    Last post by Andreas Masur
      • Hi I'm having a number of linker problems with my program. I have just finished doing some large changes to the code, and now I have gone through a done all the debugging only to find that now the compiler has decided to give me trouble with linking. I have 3 linking problem 2 of which are closly related: 1. In the object lobby.obj I get the error LNK2005: "struct _D3DREC
  • linker error
    by seekhelp
    0 Replies
    Last post by seekhelp
      • I have XMLTranslator (dll) built using VC8 compiler using VS2005 IDE . This dll basically imports msxml4.dll as shown below: #import "msxml4.dll" named_guids implementation_only When native clients using VC6 compiler link to my XMLTranslator.lib I found below linker errors in imports: XmltxtorTest.obj : error LNK2001: unresolved external symbol "__declspec(
  • Native Wifi
    by Hendrawan Ashari
    5 Replies
    Last post by Hendrawan Ashari
      • Some one can help me about native wifi I have Windows XP SP2 with Visual Basic 2005 and have update with WindowsXP-KB893357-v2-x86-ENU and WindowsXP-KB918997-v6-x86-ENU. I don't know how to code, please give me some sample project with native wifi, and all neede resource to apply them. Thanks for response
  • Using a Visual Studio C++ 2005 Dll in C#
    by BillMathis
    10 Replies
    Last post by Ben Anderson MSFT
      • Question: How do I expose the functions of a VS2K5 C++ DLL in C# I have a VS6.0 C++ project that I converted to VS2K5 (C++) I want to use this Unmanaged MFC project as a DLL in C#. I have attempted the following: I used Regsvr32 to convert this dll to a valid COM Object in VS2K5. This didn't seem to work. I used RegAsm to convert this dll to a valid Dll in VS2K5. This didn't seem
  • need a help for visual c++ 2003 debuging
    by rcen
    4 Replies
    Last post by rcen
      • Dear All, I am having trouble debuging using visual c++ 2003. it is very very slow, it takes 10+ minutes just loading libraies. I find out that devenv.exe is connecting to "207.46.212.122:80", which is alarming. Could somebody give me some hint on how to disable this connection i am afraid some hacker or virus is in my machine. visual c++ run ok if I disconnect network connection. So i
  • it is neither a .NET assembly or registered Activex Control
    by bxchan
    13 Replies
    Last post by Mike Danes
      • Hi, I try to add a TestEngine.dll from CSR website to my VC++ .Net 2005 but I saw the error message below "Could not add a reference to file ¡®TestEngine.dll¡¯ because it is neither a .NET assembly or registered Activex Control." May I know what is the procedure to add this dll file Very appreciate if any help provide. Thanks.
  • newbie in pointers - buffer manipulation
    by zorpa
    3 Replies
    Last post by einaros
      • Hi all, I am new to handling pointers and buffer in C++. I need to compact a buffer which is n bytes long. I have 2 pointers initialized to point to the start of the buffer. Once I hit the value to be eliminated in the buffer, I increment the source pointer and make it equal to the destination pointer to get rid of the unwanted value. read(char*data,int maxlen) { int readbyte = 0; char *s = data
  • EXE
    by Jangid
    10 Replies
    Last post by Simple Samples
      • How do i check whether exe is normal standalone exe or setup exe Regards Manoj Jangid
  • Template typedefs inside namespaces & compiler error C2921
    by Astral
    5 Replies
    Last post by Holger Grund
      • I seem to get some inconsistent behavior from Visual C++ 2005 SP1 when I'm trying to do some template/typedef trickery. Say I have this template class template<int n> class TemplateClass {}; then this line of code will generate compiler error C2921: typedef TemplateClass<3> TemplateClass; which makes sense, since the typedef has the same name as the template class. However, when I encl
  • How to use Lib file(C++) in .NET
    by Umeshnath
    3 Replies
    Last post by Alex Farber
      • I have a library file (.lib) which was developed in c++, I need to use this lib file into .net Can I convert the lib file into dll or is there any way to use this lib in .net
  • GetAddrInfoW problem With VS 2005 Pro. SP 1, Vista 64-bit.
    by sobo1
    7 Replies
    Last post by sobo1
      • Hi all, I am trying to compile a winsock2 application in VC++ 2005 SP 1, Vista 64-bit, and I am getting this error: error C3861: 'GetAddrInfoW': identifier not found. I have #define UNICODE #define _UNICODE #include <Ws2tcpip.h> I looked in Ws2tcpip.h file, and its conditionally defined as: #if (_WIN32_WINNT >= 0x0502) WINSOCK_API_
  • Limit the number of lines in a multiline textbox
    by Helderferreira
    9 Replies
    Last post by Helderferreira
      • Hello! There is an easy way to limit the number of lines in a texbox, whithout having to catch the keypress event of the textbox and limit the number of 'enter' keys I found a post that, the solution is dealing with the EM_GETLINECOUNT message. How i can use this message in a VC++ windows form project thanks!
  • Compiling from VS .Net 2k3 to VS .Net 2k5
    by Programm3r
    6 Replies
    Last post by dedumes
      • Hi all, I have recently received code which I must re-compile, the only thing is that the code was compiled in VS 2003 .Net, and I'm trying to re-compile it in VS 2005. I'm receiving alot of errors, and I have no Idea how to fix them, could any one please help !! Thanx in advance. ERRORS: Error 1 error LNK2001: unresolved external symbol " .cctor@@$$FYMXXZ " ( .cctor@@$$FYMXXZ ) Stdaf
  • catching exception in a thread that calls another thread
    by tester_abc
    1 Replies
    Last post by einaros
      • Hi, If I'm trying to catch an exception that occurs in a thread that calls another thread, is it possible to add the try and catch statements in the root thread The problem is, I don't know when the exception will occur, sometimes in the child thread that is called by the root thread and sometimes in the root thread. Will adding a try and catch statement in the root thread help I've been experim
  • Merging an MFC project into an ATL one.
    by m_531
    1 Replies
    Last post by Pintu Shukla
      • Dear ATL/MFC experts, I have a problem and am totally stuck. I have a project where ATL is used (non-console application, using ATL dialogue elements) and I try to add MFC support. Since Visual Studio (2005) doesn't provide func- tionality for this, I am currently trying this on the source level. I included the header files necessary, told the linker to include MFC as shared dll and it compiles. B
  • Problem migrating to Visual Studios 2005
    by mbliss
    4 Replies
    Last post by einaros
      • I'm trying to convert a project i've been working on from eVC++ to Visual Studios 2005. The header files are in the same folder as the source files but apparently they do not exist when i try to compile. gives me a problem with my include statements saying stuff like "cannot find include file "StdAfx.h" \n Does not exist. Any help on the matter would be much appreciated, than
  • executing a program
    by fighter92
    6 Replies
    Last post by Bite Qiu - MSFT
      • How can I execute a program with Visual C++
  • fwrite( issue)
    by Bowljoman
    3 Replies
    Last post by Bowljoman
      • This may be basic and I am blind so bear with me please.;p Im working with a function that writes bitstream packets to a file. My task is to write this packet to a char* buffer that will be sprintf'ed into a socket buffer. Note though, I dont need to use sprintf, thats the existing method for socket other sends. This is where the beef happens in the function delivering the packet data to a file.
  • Constructors for global variables are not called???
    by dannyge
    12 Replies
    Last post by dannyge
      • I have a VC++ project B that is linked into a static library "B.lib". This library is linked into project A which creates A.exe. The constructors for the global varaiables in B do not get called. 1. If I have golbal variables in A then there is no problem - the constructors for those get called. 2. I f the solution (Project A and B) get linked on my coleagues computer then there is no pr
  • Can I change the image of bmp which is in EMS memory to JPG with GDI+.
    by blue-moon
    2 Replies
    Last post by blue-moon
      • Can I change the image of bmp which is in EMS memory to JPG with GDI+. An example is well! Thanks!
  • Block Images
    by Sudhakar.hcitek
    3 Replies
    Last post by Damien Watkins - MSFT
      • Hi, Iam using CHtmlView class (MFC) for displying the contents in a mail........but i have to block the images..........which are getting......dowloaded from websites........how can i do this ...........can tell me the starting point to implement this one.... Thnx in advance, Sudhakar.
  • _CRTDBG_MAP_ALLOC does not always display filename in memory leaks
    by Bill Cumming
    8 Replies
    Last post by Holger Grund
      • I added the following to my stdafx.h per the suggestions in the link http://msdn2.microsoft.com/en-us/library/e5ewb1h3(VS.80).aspx #define _CRTDBG_MAP_ALLOC #include <stdlib.h> #include <crtdbg.h> I also added the following to my MFC app's constructor (although it seems redundant - Studio 2005 seems to dump the memory leaks with or without this): _CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM
  • How to use app.ico from app.rc?
    by J. A. Love
    9 Replies
    Last post by J. A. Love
      • How would I pull the icon listed in my app.rc and use it as an Icon object This is what I have now.. Code Snippet System::Windows::Forms::NotifyIcon nIcon; nIcon.Icon = gcnew System::Drawing::Icon( "app.ico" ); With "app.ico" being the icon file in my project's folder. However, if I wanted to distribute my program, this requires the user to ha