Visual C++

Page 1275




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  • regcure
    by rayray561341
    2 Replies
    Last post by alisony4@aol.com
      • I was looking at my scheduled task for my laptop and I came across regcure as one of them. I have no idea what this is or what its suppose to do. Anyone have the answer
  • PLease HeLp
    by pulsar180
    1 Replies
    Last post by Sahir Shah
      • Hi All, i have got the following error , eerror LNK2001: unresolved external symbol _getaddrinfo@16 Debug/pro.exe : fatal error LNK1120: 1 unresolved externals please note that i have also linked my project with "wsock32.lib" "....i am using MSVC 6.0 with SDK for Windows Server 2003 with SP2... Thanks Anand
  • Parsing/errorcheck.
    by Rick Doll
    7 Replies
    Last post by Sahir Shah
      • I am just begining my C++ excursion. I have some experiance in C#. In console based program in C# you can run a try catch and parse the imput to catch a system format exception to check for non intergers. After a bit of looking on the net I have not found a good way yet to do the same for C++. I would appreciate a solid link or good explanation for catching errors on non numer
  • Identifcation and access of variables from strings
    by BoatProg
    14 Replies
    Last post by BoatProg
      • I am writing a model of a sailing boat using Visual C++. Principal output from the model is a set of graphs of selected model variables against time. The required model variables are identified in a set of edit boxes, filled in by the user prior to running. In the Code, how can I use the strings in the edit boxes to access the required model variables at run time
  • ifstream issues - reading in a data file
    by Draznar
    4 Replies
    Last post by Simple Samples
      • I am once more working to convert some older code from VC++ 6.0. I have run into a bug problem with ifstream. Below is a small sample project that I am trying to get to work as a "proof of concept" of sorts. It replicates my problem on a smaller scale. Here we go. Code Snippet #include "stdafx.h" #include <iostream> using namespace std;
  • Visble Clip bounds in a Graphics object
    by sasansamit
    2 Replies
    Last post by sasansamit
      • I have created a Graphics object using Graphics(HDC *hdc) constructor. In this case how does the graphics object knows about the Visible region of the window. It does knows that other wise how does it can implement GetVisibleClipBounds function. In my case if after the creation of the Graphics object the window is resized i.e. the visible region is changed, anything drawn on the new found area is
  • _stat() and long names
    by _hunter
    5 Replies
    Last post by Sdi
      • Greetings... Is there a way to use long file/dir names with _stat function I've tried to prepend path with \\ \ and use _wstat (it works for _wopen) -- it not works: in this case _wstat returns -1 and errno == ENOENT even for short pathes. If not prepend path -- function works nice (but only with short names). Best regards...
  • Access violation after porting project to VC2005
    by RiskSrv
    4 Replies
    Last post by RiskSrv
      • I have an application that used to work fine compiled with VC2003. Recently I re-compiled it with VC2005 and it started getting access violations. Application has 2 dlls that and one of them creates instance of std::map which it than passes to the other dll. I can see contents of the map in the debugger after and it looks fine. However when that second library calls map::begin() result returned
  • How to disable hot tracking on a CButton control?
    by Eric Fritzinger
    5 Replies
    Last post by Sdi
      • I am trying to disable the highlighting of a button when the mouse hovers over it while still maintaining the same functionality of the mouse move event. My initial attempts have worked, but not as well as just shutting off hot-tracking. Is there a style or property I can set to disable it Thanks! ~Eric
  • ATL IDispEventSimpleImpl reverse order bug still present in VC++ 2005 ????
    by Emmanuel Thevenot Beaufort
    4 Replies
    Last post by Emmanuel Thevenot Beaufort
      • I'm cross-posting my question to this forum (original here : http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=1173728&SiteID=1 ) as it seems that ATL is also mentionned here. Sorry, if it's a bad practice ! I'm currently implementing an event sink with IDispEventSimpleImpl. I have the same problems than the ones described in KB288724 ( http://support.microsoft.com/kb/288724/en-us ), I
  • Link error : debugging information corrupt
    by nimm
    2 Replies
    Last post by Simple Samples
      • Hi I have a VC6 application which uses gdiplus When i build the pjt the following link error occurs gdiplus.lib(imagingguds.obj) : fatal error LNK1103: debugging information corrupt I have the latest platform sdk installed and i was able to use the gdiplus in my other vc6 projects Plz help Regards
  • error LNK2019: What .lib do i need to link? (C)
    by Laserbeak43
    12 Replies
    Last post by Laserbeak43
      • hi i get about ten linker errors, the first one being: Code Snippet REXTest.obj : error LNK2019: unresolved external symbol _REXDelete referenced in function _main what .lib will i need to link to get this working
  • mfcs80u.lib(dllmodul.obj) : error LNK2005: _DllMain@12
    by bharath-k
    10 Replies
    Last post by yan11
      • Hi everybody, I getting two errors in my project. a) "mfcs80u.lib(dllmodul.obj) : error LNK2005: _DllMain@12 " already defined in CMyproj.obj b) fatal error LNK1169: one or more multiply defined symbols found I am unable to resolve the error. Please help me in resolving this error. TIA, Regarads, K. Bharath.
  • VS2005 / corrupt solution file / References to non existing projects
    by TomFr
    2 Replies
    Last post by TomFr
      • Hi, I have a problem with a number of VS2005 solution files (converted from VS2003). The solution builds but VS keeps updating the solution file which requires a check-out etc. The problem is caused as far as I can see by references to non existing projects! The solution files have references (GUIDs) to project files in the GlobalSection(ProjectConfigurationPlatforms). However
  • Interesting fast interop problem
    by Freqy
    4 Replies
    Last post by Freqy
      • Hi all, Summary: Can I pass out a linked list value type/pointer (my own class) from C++ to C# If not, what are the overheads/caveats involved in passing things around as void*s in C# I'm trying to use C# as a basis for an audio application. I'm finding the speed is fine as long as I avoid a lot of object allocation/deallocation. By using a bit of C++ here and there I'm able to cr
  • BackupRead "Access denied" Problem (and backing up files in general)
    by cottonmouth
    9 Replies
    Last post by Simple Samples
      • Hi all, I'm creating a backup application and I need to be able to read from and write to any file in the computer. This includes system protected and files locked by other processes. Currently I'm trying to read the registry files in the C:\WINDOWS\system32\config directory. My code successfully acquires the SE_BACKUP_NAME privilege, can get HANLDEs to the files using CreateFile, and can retrieve
  • sort of CListCtrl
    by I.You
    4 Replies
    Last post by I.You
      • Hi. For example, for(i=0; i<n; i++) { ... XXX.InsertItem(0, A); // CListCtrl XXXClass::XXX XXX.SetItemText(0, 1, B); XXX.SetItemText(0, 2, C); XXX.SetItemText(0, 3, D); ... } I could get the result of list, but it's reversed, i.e. last-in first-out. I want like this: A B C D i=0 i=1 i=2 ... What's wrong Sorry for this simple matter...
  • Wrapper
    by Noobie and Newbie
    14 Replies
    Last post by Noobie and Newbie
      • Hi guys, Can anyone guide me how to create a wrapper Basically I have a file Object library and a header file from the vendor which is written in eVC++. My application is written in C#.net and my objective/goal is to create a wrapper for the C++. Is there any guide or reference to refer to create a wrapper and call in my c# application Thanks..
  • please help me---I cannot import VBE6EXT.olb
    by jeffwu
    2 Replies
    Last post by sita4ram
      • I developed the addin in MS word 2003 using VC++ 2005+ATL. I cannot solve the problem for three days: when I compile: It says: error C4772: #import referenced a type from a missing type library; '__missing_type__' used as a placeholder. The error is in here: #import "C:\Program Files\Common Files\Microsoft Shared\VBA\VBA6\VBE6EXT.olb" rename_namespace("VBE6") BUT the file( VBE6
  • Combobox
    by YaelS
    8 Replies
    Last post by Damien Watkins - MSFT
      • Hi, 1) Combobox: I'm working with VS 03, why I can't see " Properties" like here http://www.codeproject.com/combobox/combobox_tut.asp I want to add items for a combobox control but the "Data" is in gray color (disable). And I have to create CMyCombobox object to get the selected item 2) CListCtrl: How can I set Items like this: list.InsertItem(row,
  • Allocation problem
    by Hilikus
    14 Replies
    Last post by Simple Samples
      • I'm using VS 2002, and I'm having an allocation problem. When the program tries to allocate a new block, access violation occurs, but not in my code and not always. Debugger says the error is in the CheckBytes(...) function, and as far as I can tell, it's a function that is called when the 'new' operator is used (when I break the execution, VS opens the dbgheap.c file). I sent my project to someon
  • Error PROJ003 -- Error Spawning cmd.exe
    by slender_bamboo
    6 Replies
    Last post by slender_bamboo
      • I'm using Visual Studio 2005 C++ compiler/linker. My build had been working, but builds of both debug and release versions of my project now exit with an error when trying to embed the manifest into the output file. When I change my Project settings to not embed the Manifest information, then it goes through OK, but I want the Manifest embedded. How can I fix this And what may have caused this I
  • Why no compilation error - Assigning int to std::string?
    by Yogi Watcher
    2 Replies
    Last post by Yogi Watcher
      • Hello, I am sure I am missing something or may be I don't understand it properly but can somebody explain me why first line results into compilation error but second does not: Code Snippet std::string tmp_Error = 5 ; // Results in C2440 error std::string tmp_noError ; tmp_noError = 5 ; // No compilation error Thanks and Regards Yogi Watcher
  • Asunchronous UI updating - other way?
    by bucz
    2 Replies
    Last post by bucz
      • In my application, I receive some values from two threads; I have main class of main form, that is one thread TH1 that receives some events like button click and second thread TH2 that works in loop generates some values. When some value or action is received from TH1 or TH2, they both need to be displayed in a control in main form. If I try to change control from TH2, get an exception about cross
  • Deleting a CLI array
    by Thomas2054
    4 Replies
    Last post by Thomas2054
      • I am used to the C++ requirement of using delete [ ] array_pointer; to free memory. If I have a CLI array like pString_progString = gcnew array <System: tring ^>(7); How do I delete it I have read that I should not use the "delete [ ]" form, but I do not know what to use. The help system for "array" makes no mention of this.