[OT] Debugger pathetically slow

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  - 1
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  - 2
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  - 3
    - runtime error when setting pointer to interface to NULL I am getting an error when I try to run the following code when I set the variable to NULL? #import "..\Orchestra\Orchestra\Debug\Orchestra.dll" using namespace OrchestraLib; DWORD WINAPI ThreadFunction(LPVOID lpvParameter); int _tmain(int argc, _TCHAR* argv[]) { ::CoInitializeEx(NULL,COINIT_APARTMENTTHREADED); IClarinetPtr spIClarinet; spIClarinet.CreateInstance(__uuidof(Clarinet)); spIClarinet->Sound(1000, 1000); spIClarinet->Release(); spIClarinet = NULL; The error happens in comip.h at the point below: template<> _com_ptr_t& operator=(Interface* pInterface) throw() { if (m_pInterface != pInterface) { Interface* pOldInterface = m_pInterface; m_pInterface = pInterface; _AddRef(); if (pOldInterface != NULL) { pOldInterface->Release(); <---------------------------------------------------|||||||||||| } } return *this; } The error happens when I debug the code. It's a runtime error. Here's the message it gives me: Unhandled exception at 0x00412076 in Test.exe: 0xC0000005: Access violation reading location 0xfeeefef6. If anyone could tell me anything, I would really appreciate it. The .dll file is one that I created with ATL 8. I use VS2008. Daniel Tag: [OT] Debugger pathetically slow Tag: 293330
  - 4
    - import rtf code to Word I try to import rtf code to Word application in VC.But I cannot find the interface in Word Object. How can I do it? Thank you! Tag: [OT] Debugger pathetically slow Tag: 293319
  - 5
    - CFile Rename fail I try to modify a file name by CFile::Rename(temp.txt,temp.rtf),system prompt "access to temp.txt denied". How can I solve it ? Thank you! Tag: [OT] Debugger pathetically slow Tag: 293316
  - 6
    - Newbee question - where's the RaiseException code? I've been doing some tests and I've found the following: Given the stupid code below bool bScannerInstalled = false; try { if(!bScannerInstalled) throw(FALSE); } catch(BOOL) { ::DebigOutput(blahblahblah) } Ok, I know that i this case, the try catch block is acting more like a Goto statement than a exception treatment. But my question is: I saw in the assembler code generated by compiler that there's a call instruction to RaiseException, like: call @RaiseException (or something like this, I havent the assembly output file here with me now) In case of an OCX, this routine is linked together the OCX file (.ocx) or is it present in some system dll (like ntdll.dll, user.dll, or another else) and is called by the ocx as a dependency? Thanks in advance and excuse me my poor English. English is not my first language. Tag: [OT] Debugger pathetically slow Tag: 293312
  - 7
    - Linkage errors when missing ".c" files in a Managed C++ class libr Hello, I have this set of C files which implement a web service client stub generated with the gSOAP toolkit. Since I can't access the web service with anything else than this gSOAP client, I have to create a Managed C++ wrapper library and use it in all my C# projects. So I created a new Visual C++ class library project. I brought in all the ".c" and ".h" files and created a simple class that would act as the interface and would redirect all my calls to methods implemented in the ".c" files. The problems I am getting when I compile are "LNK2028: unresolved token" and "error LNK2019: unresolved external symbol" linkage exception. I should mention that I excluded all ".c" files from being built with CLR support. Any idea on how to deal with this? TIA, Eddie Tag: [OT] Debugger pathetically slow Tag: 293303
  - 8
    - How to convert time from one timezone to another? Hi, I need help in time conversion from one time zone to another programmatically. For e.g With Local Time zone as (GMT -5:00) US Eastern time I want to convert time 29 Mar 2008 00:00:00 on TimeZone(GMT+1:00) into UTC. I tried first converting the time into time_t using mktime, but time_t uses local timezone and I could not find any API wherein I can specify time as well as timezone. Thanks in advance, Art Tag: [OT] Debugger pathetically slow Tag: 293291
  - 9
    - extern "C" ... again Hello all, I've spent a couple of hours reading topics on name mangling or name decoration and the use of extern "C". First, let me try to summarize what I think I have learned so far: There is no standard or convention on how and when to use name mangling. It is up to the "producer" of compiler and linker to decide. Even for C++, there is no rule how function overloading and other stuff is to be achieved, though it is commonly achieved through name mangling. Furthermore, name mangling is not an invention that came along when there started to be object oriented programming or even C++ as a more specific example. It has been there with good old standard C in a more simple form (using underscore, at-sign and numbers left and/or right of the function name). I haven't yet found any statement on whether the old-style C name mangling has any rule to it. Because if it doesn't, I have an important question. If I declare a function in a library as <extern "C">, it will revert to old-style C name mangling. Though the <extern "C"> is not primarily about name mangling, it is part of what it does (if the C++ compiler does the more elaborate name mangling that is). However, if there is no rule to old-style C name mangling, how is the linker to find the referred function? Imagine I use a 3rd party library which has been built with a different compiler/linker, is it still enough to specify <extern "C"> when using this library? Some enlightenment would be highly appreciated! Thanks in advance, regards, Pelle. Tag: [OT] Debugger pathetically slow Tag: 293281
  - 10
    - Reentrancy and Thread-safety Hi, I read some articles about reentrancy and thread-safety but, unfortunately, those are not consistent. Some outhors say "every reentrant functions are also thread-safe" and onother says "reentrant functions may or may not be thread-safe". Again, some of them (an article from IBM) says "reentrancy is about invoking the same function from different threads" while others say "reentrant functions should be called recursively from the same thread" I am completely confused and want to be sure about what should I imagine when I here the word "reentrant". Would you please explain below cases : - What is reentrancy? - Is reentrancy completely about multithreaded environments? - What is the difference between thread-safety and reentrancy? (Please give two short code samples, one for reaantrant but not thread-safe functions and one for thread-safe but not reentrant functions) - At least one consistent point about reentrant functions is that they should use local or passed data but there is no restriction about passed data in the definition. There is no difference between using global data directly and passing pointer to a global data. So reentrancy is not a thing by itself, someone can call a reenrant function in a non-reentrant fashion. Can't it? Thanks in advance. Tag: [OT] Debugger pathetically slow Tag: 293273
  - 11
    - how does system determine when to enter the thread function when using mutex Following is a sample code I got from the MSDN help on using the mutex with multiple threads. I can't figure out how the operating system decides when the break out of the thread function to allow entry for another thread. It doesn't appear to be under the control of the code. Is that something the system determines? based on time slice, perhaps? #include "stdafx.h" #include <windows.h> #include <stdio.h> #define THREADCOUNT 2 HANDLE ghMutex; DWORD WINAPI WriteToDatabase( LPVOID ); void main() { HANDLE aThread[THREADCOUNT]; DWORD ThreadID; int i; // Create a mutex with no initial owner ghMutex = CreateMutex( NULL, // default security attributes FALSE, // initially not owned NULL); // unnamed mutex if (ghMutex == NULL) { printf("CreateMutex error: %d\n", GetLastError()); return; } // Create worker threads for( i=0; i < THREADCOUNT; i++ ) { aThread[i] = CreateThread( NULL, // default security attributes 0, // default stack size (LPTHREAD_START_ROUTINE) WriteToDatabase, NULL, // no thread function arguments 0, // default creation flags &ThreadID); // receive thread identifier if( aThread[i] == NULL ) { printf("CreateThread error: %d\n", GetLastError()); return; } } // Wait for all threads to terminate WaitForMultipleObjects(THREADCOUNT, aThread, TRUE, INFINITE); // Close thread and mutex handles for( i=0; i < THREADCOUNT; i++ ) CloseHandle(aThread[i]); CloseHandle(ghMutex); } DWORD WINAPI WriteToDatabase( LPVOID lpParam ) { DWORD dwCount=0, dwWaitResult; printf("%d*********************\n", GetCurrentThreadId()); // Request ownership of mutex. while( dwCount < 20 ) { printf("%d dwCount = %d\n", GetCurrentThreadId(), (int)dwCount); printf("%d ...wait...\n", GetCurrentThreadId()); dwWaitResult = WaitForSingleObject( ghMutex, // handle to mutex INFINITE); // no time-out interval printf("%d ---switch---\n", GetCurrentThreadId()); switch (dwWaitResult) { // The thread got ownership of the mutex case WAIT_OBJECT_0: __try { // TODO: Write to the database printf("%d writing to database...\n", GetCurrentThreadId()); dwCount++; } __finally { // Release ownership of the mutex object if (! ReleaseMutex(ghMutex)) { // Deal with error. } printf("%d xxxreleasexxx\n", GetCurrentThreadId()); } break; // The thread got ownership of an abandoned mutex case WAIT_ABANDONED: printf("%dWAIT_ABANDONED------------\n", GetCurrentThreadId()); return FALSE; } } printf("%d----------------------\n", GetCurrentThreadId()); return TRUE; } Tag: [OT] Debugger pathetically slow Tag: 293266
  - 12
    - Question I can't get around this common problem now, unresolved ... : error LNK2019: unresolved external symbol__imp__htons,... : error LNK2019: unresolved external symbol __imp__WSAGetLastErro ... These are functions from Ws2_32.lib or kernel32.lib , and I am sure visual studio project setting about lib reference is right. /ERRORREPORT:PROMPT glib-2.0.lib gmodule-2.0.lib gthread-2.0.lib intl.lib libxml2.lib Ws2_32.lib kernel32.lib user32.lib gdi32.lib . My project is a c project, calling convention is __cdecl (/Gd), compiled to /TC. My visual studio is vs 2005 sp1. Any suggestions will be appreciated. Thank you in advance. Tag: [OT] Debugger pathetically slow Tag: 293264
  - 13
    - need C code to reference ADO .. how? I have an application that is using the Visual Studio 2008 environment but the project is a 'C' project (everything is using C conventions and compile options). We are making sure that there is no C++ in this application for coding reasons I'm not going to go into. Just note that we have to do it this way. Here's my issue, I need to have part of the code get data from a Jet database and connect/use a SQL 2005 database. If this were C++ I could use #import and recordbinding (love record binding) and be done with it. How can I do the same operations (perferably with some recordbinding) in C? Is there a header or something easy to use or do I need to traverse all of the notions of COM by hand. Please note that ADO's record binding is one of the key features that I would like to duplicate in this C code. Thanks for all the help or pointers (pun) and I wish you a very good day. I am finding this more challanging the deeper I look. Tag: [OT] Debugger pathetically slow Tag: 293255
  - 14
    - samples Why is it that the zip file of sample vc++ projects will not extract properly. When I extract one folder at a time, the project still won't compile. Is there somewhere else that I can get those sample files? Daniel Tag: [OT] Debugger pathetically slow Tag: 293251
  - 15
    - .rsp files Is there a way to tell vcbuild to keep the .rsp files it creates in the process of building a project? I have some very strange errors in a large project and am hoping that the .rsp files may shed some light on what vcbuild thinks it should be doing. Tag: [OT] Debugger pathetically slow Tag: 293248
  - 16
    - NT service exe notcalling bat files via shellexecute Hi, I have created a executable that gets deployed as a windows service via Installshield.. This exe calls a bat file internally to launch a java application.. The problem i'm facing is it does not start the bat file when the service gets started from services menu..it calls the bat file when executed outside the purview of the service.. The bat file and the exe are on the same folder.. The path to this folder is added to path env var.. Please tell me what could be wrong.. Thanks, NKH Tag: [OT] Debugger pathetically slow Tag: 293239
  - 17
    - Accessing non-static class members fom static methods (About an alternative) Hi, We generally access non-static class members from a static method by passing "this" to that static method and accessing non-static members over "this". My alternative is caching "this" into a static member and use that static member whenever you need to access non-static members. Is there anything bad about this solution? //////////////////////////////////////////////////// SAMPLE /////////////////////////////////////// class Foo { public: static Foo * lpThis; Foo () { // Some initializations... lpThis = this; // Last statement in the constructor... } static void doJob () { // Now we can access all non-static members over static "lpThis"... } }; Foo * Foo::lpThis; ///////////////////////////////////////////////////////////////////////////////////////////////////////////// Thanks in advance. Tag: [OT] Debugger pathetically slow Tag: 293236
  - 18
    - why more than one min requirement in targetver.h Below I copied and pasted contents of the targetver.h file of a VC 2008 project I created. There are three different minimum requirements listed for Windows. How does that work? Daniel Tag: [OT] Debugger pathetically slow Tag: 293231
  - 19
    - how to check the status of a printer hi, I am do some printing programming in vs6.0. I have to check the status of a printer. I try to use the API of "OpenPrinter" and "GetPrinter", and retrieve a struct of PPRINTER_INFO_2. but the member of "status" in PPRINTER_INFO_2 is always equal to zero no matter whether the printer is connected to the PC. the code is as follows //========== HANDLE phPrinter; if(OpenPrinter(pPrinterName,&phPrinter,NULL)) { DWORD buffsize; GetPrinter(phPrinter,2,NULL,0,&buffsize); PPRINTER_INFO_2 pInfo = (PPRINTER_INFO_2)new unsigned char[buffsize]; GetPrinter(phPrinter,2,(LPBYTE)pInfo,buffsize,&buffsize); pInfo->Status;// it is always equal to 0; } //========== who can help me? Thank you. Tag: [OT] Debugger pathetically slow Tag: 293229
  - 20
    - A few questions about XmlLite XmlLite questions: I am using XmlLite (the reader) to parse some XML fragments, and I have a few questions. Example fragment: <Top> <Second> <Data> <Top> </Top> </Data> </Second> </Top> 1. How can I determine when I am finish parsing? I have tried using the GetDepth() to determine when finish, but I am not clear on the meaning, since the depth can change when reading attributes. I also do not know exactly when the depth is changed. 2. I use CreateStreamOnHGlobal to create a stream used for IXmlWriter. When finish with IXmlWriter calls, I return the XML data in a CStringA by using: // Get the size of the stream. ULONG nRead; ULONG nSize; STATSTG oStatus; hr = m_pMemoryStream->Stat(&oStatus, STATFLAG_DEFAULT); nSize = (ULONG)oStatus.cbSize.LowPart ; // Go to the beginning of the stream. hr = RewindStream(); assert(SUCCEEDED(hr)); // Read the XML formatted data. hr = m_pMemoryStream->Read(sBuffer.GetBuffer(nSize), nSize, &nRead); sBuffer.ReleaseBuffer(); However, it seems the size of the stream may be greater than the size of the XML written. How can I determine the number of bytes written by IXmlWriter? -- Frank Tag: [OT] Debugger pathetically slow Tag: 293221
  - 21
    - VS2008 Project Settings for Autorun.exe Code The following complete source code is used in creation of AutoRun.exe file for distribution media. It appears that created file is dependent on Microsoft.VC90.CRT. Can somebody tell me how to get rid of VC90 dependency? I use Visual Studio 2008 to generate executable. I don't use C++ on a day to day basis. I think static linking could be one way to solve the problem. What do I need to set to enable static linking? It appears to me that such in a simple code one does not even need VC90 as a dependency. After all it is only one Win32 call. ---- #include <windows.h> #include <tchar.h> int WINAPI _tWinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow ) { HINSTANCE result; if (0 == _tcslen(lpCmdLine)) { lpCmdLine = _T("Setup.hta"); } // Launch the file specified on the command-line result = ShellExecute(NULL, _T("open"), lpCmdLine, NULL, NULL, SW_SHOWNORMAL); // Check the result if ((int)result <= 32) { // An error was encountered launching // the .HTA, probably because the computer // doesn't have IE5 or greater // Open windows explorer, showing the CD contents ShellExecute(NULL, _T("explore"), _T(""), NULL, NULL, SW_SHOWNORMAL); return 1; } else { // Launched OK return 0; } } Tag: [OT] Debugger pathetically slow Tag: 293219
  - 22
    - Is NULL a valid parameter for the strcmp()? Is NULL a valid parameter for the strcmp() function according to the C standard? I found the following code and I have doubts that it is valid char *parm = NULL; .... if (strcmp(parm, NULL)) bla,bla,bla I think that it would be simpler and more correctly to write if ( parm == NULL ) bla,bla,bla MS Visual C++ 2005 EE abnormally terminates at runtime if the original if statement is used. However if the code is compiled with the IBM C/C++ compiler it runs without terminating. Vladimir Grigoriev Tag: [OT] Debugger pathetically slow Tag: 293211
  - 23
    - Microsoft Development Environment 2008 I switched From Microsoft Development Environment 2003 to 2008 and notice a 12% reduction in speed on program using Visual C++ does anyone have any incite? Thank you, Tag: [OT] Debugger pathetically slow Tag: 293206
  - 24
    - debug version won't initialize Using Visual Studio 6 with SP5... The project builds without errors. It runs OK in release mode, up to the point where it crashes because of something I need to fix. Gotta run debug mode to find it. Debug mode builds OK but won't run: "Application failed to initialize properly (0xc0150002)", then "Could not execute: Path not found (Win32 error 3)" The status window says "Failed to probe C:\\mydir\Debug\mydll.dll for its manifest" The dll in the debug directory is most definitely a debug build with symbolic information. This error only appears on the target machine (with VS loaded on it), not on my development machine. Suggestions, please? Thanks Dave C Tag: [OT] Debugger pathetically slow Tag: 293204
  - 25
    - vcbuild vs. Visual Studio Hi all, first off, apologies if this is not the right group for my query. (Maybe someone can direct me to the proper group.) I have a very puzzling problem with a large project I am building. The project builds fine in Visual Studio 8 and 9, but when I use vcbuild at the command line, the linker complains about missing routines. (I thought this was impossible.) This occurs in only one of the projects. I played with this for a week now, and I am getting nowhere. Now I have an even more perplexing problem. The project leader wants to use the command vcbuild /u This creates a problem in *every* project, with the linker complaining =FF_/ LIB : fatal error LNK1181: cannot open input file "=FF_/" The input file is rendered as "~_/" when I open the log file in wordpad and as "=FF=FE/" in buildLog.html. I am quite certain that these characters do not appear in my environment variables, or anywhere in the vcproj files. What is worse, these symptoms only show up when I use vcbuild at the command prompt. I can build the projects just fine inside of Visual Studio. What am I missing? Is there anything else I could be trying? Thanks a million. gus gassmann Tag: [OT] Debugger pathetically slow Tag: 293196
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  - 1
    - Linking error in mixed code Hi all, I have a .NET application which needs to use some Win APIs. I set the linker option (of VC++ .NET 2008 Express) to '\clr' to use mixed code and added the following line of code: ... #pragma unmanaged namespace UnManagedFuncs { using namespace System::Runtime::InteropServices; [DllImport("user32", EntryPoint = "SetClipboardViewer", CharSet = CharSet::Unicode)] extern "C" long __cdecl SetClipboardViewer(void* hWnd); [DllImport("user32", EntryPoint = "SetWindowLong", CharSet = CharSet::Unicode)] extern "C" long __cdecl SetWindowLongW(void* hWnd, int nIndex, long dwNewLong); [DllImport("user32", EntryPoint = "CallWindowProc", CharSet = CharSet::Unicode)] extern "C" long __cdecl CallWindowProcW(long* lpPrevWndFunc, void* hWnd, unsigned int uMsg, unsigned int wParam, long lParam ); ... } #pragma managed namespace MyApp { ... private: System::Void frmMain_Load(System::Object^ sender, System::EventArgs^ e) { // Register this window to receive 'clipboard contents changed' event UnManagedFuncs::SetClipboardViewer((void*)this->Handle); UnManagedFuncs::HookWindow((void*)this- >Handle); } } I get the following linker errors: ScratchBook.obj : error LNK2019: unresolved external symbol _CallWindowProcW referenced in function _UnManagedWinProc ScratchBook.obj : error LNK2019: unresolved external symbol _SetWindowLongW referenced in function "void __cdecl UnManagedFuncs::HookWindow(void *)" (? HookWindow@UnManagedFuncs@@YAXPAX@Z) What is wrong? Tag: [OT] Debugger pathetically slow Tag: 293186
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    - Debug vs Release mode - memory leak Hi all, I am able to release the resources (CStringArray objects) in debug mode. But, not in Release mode. Any project settings or compiler options are required? Thanks and Regards, John Tag: [OT] Debugger pathetically slow Tag: 293179
  - 3
    - Problem with ShellExecute I have problem with ShellExecute() for open image with Ms Paint : I tried : ShellExecute(NULL,"Open","mspaint.exe",szFileName,NULL,SW_SHOWNORMAL); If szFileName with space ("C:\\Documents and Settings\\pic.jpg" etc...) -> MS Paint cannot open this file ! What the happen ? Pls. help me! :( -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/ Tag: [OT] Debugger pathetically slow Tag: 293159
  - 4
    - Problem with ShellExecute ? I have problem with ShellExecute() for open image with Ms Paint : I tried : ShellExecute(NULL,"Open","mspaint.exe",szFileName,NULL,SW_SHOWNORMAL); If szFileName with space ("C:\\Documents and Settings\\pic.jpg" etc...) -> MS Paint cannot open this file ! What the happen ? Pls. help me! :( -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/ Tag: [OT] Debugger pathetically slow Tag: 293158
  - 5
    - VC++.2005 locally defined class's member functions generate LNK2005 Hi Anyone, I found following strange problem writing a C++ code in VS.2005. Say we have a class A having inside its scope locally defined function a() (by default it should have inline attribute AFAIK). Then inside a() I define locally class B with function b(). Finally if the header file is included in more than one cpp files I get linker error LNK2005 that B::b() has multiple definitions. Now If I move B outside the scope of a() to the scope of A then the problem is gone. Is that proper behavior of the compiler/linker according to C++ standard or a bug? Are the functions defined in inside local classes considered inline as well by default? Best regards, B. Tag: [OT] Debugger pathetically slow Tag: 293145
  - 6
    - strange 4 assembly instructions for a function Hello everyone, I am confused what is the function of the 4 assembly instructions? I posted the 4 assembly instructions and related whole source code/assembly code below. Any ideas? [Code] 00BA13CC lea edi,[ebp-0C0h] 00BA13D2 mov ecx,30h 00BA13D7 mov eax,0CCCCCCCCh 00BA13DC rep stos dword ptr es:[edi] int sumExample (int a, int b) { 00BA13C0 push ebp 00BA13C1 mov ebp,esp 00BA13C3 sub esp,0C0h 00BA13C9 push ebx 00BA13CA push esi 00BA13CB push edi 00BA13CC lea edi,[ebp-0C0h] 00BA13D2 mov ecx,30h 00BA13D7 mov eax,0CCCCCCCCh 00BA13DC rep stos dword ptr es:[edi] return a + b; 00BA13DE mov eax,dword ptr [a] 00BA13E1 add eax,dword ptr [b] } #include <iostream> using namespace std; int sumExample (int a, int b) { return a + b; } int main() { int c = sumExample (100, 200); cout << c << endl; return 0; } [/Code] thanks in advance, George Tag: [OT] Debugger pathetically slow Tag: 293141
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    - EIP register Hello everyone, I have debugged into the assembly language for the following simple sample, but I never saw any instructions dealing with push eip/pop eip, which dealing with saving/restoring the return address when function foo completes. Any ideas? [Code] int foo (int a, int b) { return a+b; } int main() { int a1 = 100; int b1 = a1 + 100; a1 = foo (a1, b1); return 0; } [/Code] thanks in advance, George Tag: [OT] Debugger pathetically slow Tag: 293133
  - 8
    - Bad FP error with MS C++ compiler // MS-Bug # 999,995 (5 left for 1 million bugs :-) : const double d = DBL_MIN; double v00 = 0.0; bool f00 = v00 > d; double v01 = 0.1; bool f01 = v01 > d; gives wrongly 'false' for f00... :-) Tag: [OT] Debugger pathetically slow Tag: 293098
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    - How to change code to rid the warning? ostringstream stm; stm.imbue(loc); const ctype<char>& ctfacet = use_facet< ctype<char>>( stm.getloc()); for( size_t i=0; i<str.size(); ++i ) stm << ctfacet.narrow( str[i], 0 ); warning C4244: 'argument' : conversion from 'const wchar_t' to 'std::ctype<char>::_Elem', possible loss of data Tag: [OT] Debugger pathetically slow Tag: 293090
  - 10
    - marshal parameters without using com Is it possible to create a new thread and run a procedure in it which takes a parameter to be passed in between the two threads? I need to do this without creating a separae project or use COM. Daniel Tag: [OT] Debugger pathetically slow Tag: 293089
  - 11
    - VC++2008 and vector exception - not caught With some test code similar to that below, I can't seem to catch the exception that is thrown on the v1[44]... line. What should I check to solve this problem? (I am using a mixture of MFC and STL.) vector<int> v1; try { v1[44] = 22; } catch(std::exception e) { e.what(); e.what(); } Thanks, Frank Tag: [OT] Debugger pathetically slow Tag: 293080
  - 12
    - symbols in static libraries HI, I have an application that look like app.exe depends static lib 1 and static lib 2 static lib 2 depends on static lib 1 in static lib 1, I have one header file and one cpp file header: extern const int kNotUsed; cpp: const int kNotUsed = -1; The weird thing is that I can use kNotUsed in my app.exe. However, I can NOT use kNotUsed from static lib 2. Also, I used dumpbin /symbols StaticLib1.lib and I could NOT find kNotUsed. Thus, my questions are 1. why can I use kNotUsed from app but not from static lib2? 2. if kNotUsed is not in the symbols, how can app.exe use it? I tried to reproduce the problem in a dummy project and I could NOT reproduce it. not sure what is wrong. totally lost. Thank you for any advices, Tag: [OT] Debugger pathetically slow Tag: 293057
  - 13
    - Getting localized name folder Hello all, Q: How can I het localized name of any specific folder. (Mainly want this for WinVista, aulthough I want it to work for lower version as well) eg: char* getLocalizedName(char* UserPath){ char *LocalizedName; ..... ..... ..... return LocalizedName; } Examples of input Char *, can be any from following c:\ c:\Programe Files c:\MyFolder c:\MyFolder\MyFolder1\MyFolder2\MyFolder3\MyFolder4\MyFolder5 Till now I have done RnD with IShellFolder Methods, result of various RnD with the help of Groups-MSDN-blogs- HelpLinks..... Is that I need to start with *SHGetDesktopFolder* & then I can reach to Special Folders defined with CSIDL via *SHGetSpecialFolderLocation* Then use *GetDisplayNameOf* function to get the localized name My issue is I need to check specific path provided by user, does this path has any localized name? If Yes, return the Localized name In No, return the same folder name back If any one can provide any guidence on how can I work arround this *Special Special Path provided by user* Any clue will be helpful.... Looking forward to great help from all there.... Thanks in advance... Bipin Mistry Tag: [OT] Debugger pathetically slow Tag: 293054
  - 14
    - dialog.domodal causes crash I have an application that's worked well for two years. Recently I added some code (a few functions and 2 calls to a dll) and now the program crashes. Debug build is OK, Release build crashes and displays the MS "MFC Application has encountered a problem". I've put MessageBox'es at different points to identify where the crash happens, and it seems to be at a call to mydialog.DoModal. The MessageBox that I put in OnInitDialog doesn't display before the crash. This dialog is not new, it's been there all along. How would I go about tracking something like this down? Thanks Dave Tag: [OT] Debugger pathetically slow Tag: 293029
  - 15
    - api to create new thread Could someone remind me what the name of the api is that creates a new thread? Daniel Tag: [OT] Debugger pathetically slow Tag: 293017
  - 16
    - Http 502 and 503 errors Hello everyone, I am writing a simple client which downloads Pages from Http Web site. Sometimes I received errors like 502 or 503 (Http error code), and I am wondering, - What do they mean? - Are they pure server side issue? Or I could improve by adding some additional information to my Http request (e.g. provide user name and password, provide locale information?) thanks in advance, George Tag: [OT] Debugger pathetically slow Tag: 292991
  - 17
    - Earn $35,000- $50,000 per project from google Earn $35,000- $50,000 per project from google it is a online project work from google.you can earn a lot from here.just join with the below network and you will start earn within 15 minutes www.onlineincomehere.blogspot.com/ Tag: [OT] Debugger pathetically slow Tag: 292988
  - 18
    - struct & enum & :: visibility operator Hi at all, I have a header file like this: -------- file.h ------------ ... extern "C" { ... typedef struct _S S; ... struct _S { ... enum { a, b }myenum; ... }; } --------- end of file.h ------------- and a C file like this ----------- file.c ---------------- .... #include "file.h" static void myFunc(S* pS) { .... if (... == _S::a) .... .... } -----------end of file.c -------------- I'm using the Microsoft 2005 environment and so its compiler. The compiler says me that there is an error in myFunc, the error is that _S is an undeclared indentifier. I'm not an expert of C but I don't know where the problem is. Can anyone help me, please? thanks a lot roberto Tag: [OT] Debugger pathetically slow Tag: 292971
  - 19
    - CStringArray, CArray and CMap objects have memory leak? Hi All, I am using CStringArray object in VC++ 6.0 application. Trying to release this object by .RemoveAll() function. But, it is decreasing the "VM Size" from task manager. And, I confirmed this with memory leak tool. The "VM Size" after loading all the CString objects into CStringArray is 17MB. After RemoveAll() called, it decreases just 1MB. And, same for CArray and CMap objects also. How to deallocate them successfully? All objects are member variables of class. There is no global objects. What is the difference between "Mem Usage" and "VM Size" in task manager? If I minimize the application, "Mem Usage" decreases to 1MB from 20 MB. But, "VM Size" is not decreasing. Can anybody clear this doubt. Please suggest. Thanks in advance. Regards, Tag: [OT] Debugger pathetically slow Tag: 292964
  - 20
    - calling convention stdcalll and cdecl call Hello everyone, Both stdcall and cdecl calling convention could support variable input parameters? Is that correct? (I think stdcall is using RET N and cdecl is using ESP - N, so both are capable to handle variable number of input parameter, like printf?) BTW: I have this question because I have something in mind that only one of them supports variable number of parameters, but after reading assembly language code, I think both of them are able to support this feature? thanks in advance, George Tag: [OT] Debugger pathetically slow Tag: 292957
  - 21
    - RPC and IOCP tutorial? Hello everyone, I am new to RPC (TCP based) and IOCP, any recommended tutorials? thanks in advance, George Tag: [OT] Debugger pathetically slow Tag: 292956
  - 22
    - define a char[ ] with alignment restrictions Env: VC++6.00 I wonder how to define a char[ ] with alignment restrictions? For example, I hope the start address of a char[100] is with alignment restrictions 256 bytes. TIA ou Tag: [OT] Debugger pathetically slow Tag: 292951
  - 23
    - how to cast byte to char How do I change a byte variable so that I can add it's character value to the end of a variable of type string, such that: String^ s = "1234"; byte b; b= 53; s = s + b; thus s = "12345". I wasn't able to use a cast. s = s + (char)b; did not work. Daniel Tag: [OT] Debugger pathetically slow Tag: 292947
  - 24
    - Reading U.D. Functions Is there a way to tell VC++ what to do from an external text file? Anyone can do this in vbcript and Visaul Fox Pro. The situation is to allow the user to write certain algorithm on text file and the application should be able to interpret this text file and excecute its instructions inside the application. -- Thanks, Rick. "For every problem, there is a solution that is simple, neat, and wrong." H. L. Mencken" Tag: [OT] Debugger pathetically slow Tag: 292942
  - 25
    - Two basic questions about generated assembly Hello everyone, Two questions after readnig this article, http://www.microsoft.com/msj/0298/hood0298.aspx 1. why using LEA to do multiplication is faster than using MUL? "Using "LEA EAX,[EAX*4+EAX]" turns out to be faster than the MUL instruction." 2. "The TEB's linear address can be found at offset 0x18 in the TEB." -- what means linear address? Something like array, which elements are put next to each other? What means non-linear address? thanks in advance, George Tag: [OT] Debugger pathetically slow Tag: 292930

Sorry for cross post.... want more opinions
My thread is not very active in the debugger group
Could anyone provide any insights why my debugger is so slow. It takes 1-2
mins per breakpoint to get hit.
Tried to recompile to no avail. I remember when I was using .NET 2002 or
2003, this had never happened.
Scenrio:
VS2008 Native 32-bit
Having set 200+ breakpoints on every entry of each function.
Thanks
Jack

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