C3851 compiler error

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  - 1
    - passing a string from/to vba/c++ dll Hi Josje, Are you tring to have a c++ implementation of NextWord function If so, following code may help you: Code Snippet #include <iostream> #include <string> using namespace std; string NextWord(string &Text,string Delim){ string tmp; int index; index = Text.find_first_of(Delim); // Find the position of first delimiter if( index == -1 ) // Did not find the delimiter { tmp = Text; // Text is a single word Text = ""; // Make Text a empty string return tmp; } else if( index == 0 ){ // Has leading delimiters int posDelim = Text.find_first_not_of(Delim); Text.erase( 0, posDelim ); // Erase leading delimiter index = Text.find_first_of(Delim); // Find the position of first delimiter again } tmp = Text.substr(0,index); // Get the string before the delimiter Text.erase(0,index+1); // erase the delimiter and the string before it return tmp; } int main(){ string Text = "passing a string from/to vba/c++ dll\nNext line"; string Delim = " /\n"; while( !Text.empty() ) cout << NextWord(Text, Delim) << endl; } hope it helps rico Tag: Visual C++ General C3851 compiler error Visual C++
  - 2
    - Visual Studio 2005 professional: mspdbsrv failure -> Sporadic fatal error C1033: cannot open program database I'm also having this problem. I am compiling multiple exe projects within one solution. Is there a workaround or a bug report number that we can follow to get more information about this. Personally I like to delete the Debug/Release directory and try again. There is no need for me to restart VS. Tag: Visual C++ General C3851 compiler error Visual C++
  - 3
    - Location of a DLL Jason Wilborn wrote: Second, thanks for the link to the article, but I must apologize as I must be asking the wrong question or wording my question wrong. That article repeated many other microsoft articles and help pages that keep saying there is an order of locations that windows looks for a DLL. System32 is always listed yet when I put a DLL there it says it can't find it. SetDLLDirectory, if I'm understanding the function's intent will just add another place for windows to look. But if I want to just drop the DLL in System32 I don't see why I'd have to add code to specify System32. I guess my question should be worded, how do I make windows, from within my application when it calls a DLL, do what all the microsoft help pages say it's suppose to do Or maybe someone can tell me what part of the search order I'm misunderstanding because when I read it, I'm taking away an understanding that windows is going to actually look in those locations. Does it or does it not Or does it search those locations only if you tell it to It does search those locations, that's a safe bet. The problem is likely to be caused by other factors. How exactly are you loading the dlls Also, did you include a manifest with them Tag: Visual C++ General C3851 compiler error Visual C++
  - 4
    - Running a very simple Win32 app on a comp without VC++ 2005 Express OK, due to popular demand, and my frustration with seeing so many people using Express that simply want to run an app on another machine, without the hassle of learning about merge modules, Windows Installer, etc, etc, etc, here is a way to perform deployment option number 2 above (i.e. installing C Runtime library applocal) for Express. 1) On the machine you have Express installed, create the following folder and subfolders in your \program files\microsoft visual studio 8\VC folder: redist\x86\Microsoft.VC80.CRT 2) Copy msvcr80.dll, msvcp80.dll, msvcm80.dll from \windows\winsxs\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_0de06acd into: \program files\microsoft visual studio 8\VC\redist\x86\Microsoft.VC80.CRT 3) in the above Microsoft.VC80.CRT folder, create a new file named: Microsoft.VC80.CRT.manifest 4) Paste the following content into the above manifest file: < xml version="1.0" encoding="UTF-8" standalone="yes" >  <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <noInheritable/> <assemblyIdentity type="win32" name="Microsoft.VC80.CRT" version="8.0.50608.0" processorArchitecture="x86" publicKeyToken="1fc8b3b9a1e18e3b" /> <file name="msvcr80.dll"/> <file name="msvcp80.dll"/> <file name="msvcm80.dll"/> </assembly> Now you have a new folder in your Visual C++ Express installation that can be re-used when ever you need it. To deploy these files, simply copy the Microsoft.VC80.CRT folder you just created to your program folder. That's it. So for example, if your application executable resides in C:\Program Files\MyApp, you'll have a folder named: C:\Program Files\MyApp\Microsoft.VC80.CRT that contains the 4 files I mentioned (3 DLLs and one manifest file you created by hand) No installation of anything else is necessary. Just click on your EXE file, and your app will run. No special installation engines are necessary, just make your setup program (installer) create that subfolder Microsoft.VC80.CRT along with what you normally install with your app) Let me know if you need similar instructions for MFC and I'll create them. Tag: Visual C++ General C3851 compiler error Visual C++
  - 5
    - Small executables Managed executables are generally smaller than native executables, so you might have seen one of those. Other than that, there are a number of tricks you can apply to get smaller output, such as replacing the C runtime library. Articles and texts describing the procedures can be found on MSDN, CodeProject, Codeguru, and a bunch of other sites. For one, you can read through http://msdn.microsoft.com/msdnmag/issues/01/01/hood/ . Tag: Visual C++ General C3851 compiler error Visual C++
  - 6
    - more Textboxes saving to a file I have to do a singly linked list,with windows forms application, i have till now this: I have in the main Form1 some buttons, when i press the first button i open a new form2 and in this one i have 2 textboxes in which i fill the data (name and age) , i have problem saving the text from the 2 textboxes to a .txt file, and when i put some other data in the textboxes i want my old records that are in to be still in it. Example: name: prima //the first 2 records age: 18 name: prima2 // the second ones age 188 Tag: Visual C++ General C3851 compiler error Visual C++
  - 7
    - "Goto Definition" sometimes doesn't work Just in case, please report the issue through http://connect.microsoft.com Also, please reply back with the bug link. Thanks in advance for taking the time to log the issue! Thanks, Ayman Shoukry VC++ Team Tag: Visual C++ General C3851 compiler error Visual C++
  - 8
    - [Help] Out of Memory I know what you want to do. I think that you can use several tables in class which have a overload operator[] and it can manipulate tables. But don't how you can use continued memory Tag: Visual C++ General C3851 compiler error Visual C++
  - 9
    - Re-Building VS6.0 apps with VS'05? Thanks for the link. Although I had to dig a bit deeper, it pointed me in the right direction. The need for a dependancy Manifest in the install folder is foriegn to us VC6.0 -> VC2005 types I guess. Thanks for both answers... Tag: Visual C++ General C3851 compiler error Visual C++
  - 10
    - Comapring strings? TilakGopi wrote: Use strcmp function to compare the input string with the valid string("Help") in ur case. When using a C++ standard string as in string("Help") there is the "==" operator that can be used instead of strcmp. Tag: Visual C++ General C3851 compiler error Visual C++
  - 11
    - Importing, compiling and running source code Hello Re: Importing, compiling and running source code I am going to mark this thread as answered since you have not followed up with any further information on your problem - I assume you solved the problem yourself or one of the suggestions in this thread helped you solved the problem. If you have a solution you could post it so others can find it. If you do not have a solution then please submit further details and then mark the thread as unanswered. Thanks Damien Tag: Visual C++ General C3851 compiler error Visual C++
  - 12
    - DLLMain defined in .obj file? According to MSDN documentation, the DllMain function is "an optional entry point into a dynamic-link library (DLL)." [ http://msdn.microsoft.com/library/default.asp url=/library/en-us/dllproc/base/dllmain.asp ]. Therefore a DLL does not seem to need the DllMain function. Tag: Visual C++ General C3851 compiler error Visual C++
  - 13
    - Change in behavior of properties from VC7.1 to VC8 Ah - I answered without checking first. Bad. Entering $(ProjectDir)\ does not bring up any autocompletion. Entering $(ProjectDir)\..\ still brings up the wrong tree relative to the install directory. In 7.1 I could enter ..\ and it would provide auto completion directories relative to the project. So far nothing works correctly for auto completion in 8.0 Tag: Visual C++ General C3851 compiler error Visual C++
  - 14
    - how to use .swe database does anyone knows how to access or update data from a ( .swe ) database using MFC tanks a lot Tag: Visual C++ General C3851 compiler error Visual C++
  - 15
    - IXMLHttpRequestPtr and OndataAvailable Hi I have to implement Asynchronous data download using IXMLHttpRequestPtr. Please let me know if it is possible and how do I implement OnDataAvailable. How does IXMLHttpRequestPtr get hooked to OnDataAvailable The application that has been develeoped is ATL control for Drag and Drop attachement from Mail Server. When the data is being downloaded from the server it should download in chunks of data as and when it is available. The data will be taken in IStream using IXMLHttpRequest::get_responseStream currently it uses IXMLHttpRequest::get_responseBody(VARIANT) Please help and suggest, please send code snippets and implementation details. Thanks Alpana Dhole Tag: Visual C++ General C3851 compiler error Visual C++
  - 16
    - MFC-How to add CDialog into CPropertySheet PareshC Thanks. I know CPropertyPage can make it, but I want that CDialog could be added like CPropertyPage into PropertySheet. Pintu Excuse me. I don't understand why you post part of description from MSDN. I know " CPropertySheet is not derived from CDialog " and I can't find any parameters in constructor would be helpful for me. I show part of my code In .h file CPropertySheet m_sheet; CSmallDlg m_dlg; ( CSmallDlg is derived from CDialog) In .cpp ( ) BOOL CPropertySheetTestDlg: nInitDialog() { . m_sheet.AddPage((CPropertyPage*)&m_dlg); m_sheet.Create(this,WS_CHILD|WS_VISIBLE,0); . . } It will crash in "m_sheet.AddPage((CPropertyPage*)&m_dlg);" because of void CPropertySheet::AddPage(CPropertyPage* pPage) { . ASSERT_KINDOF(CPropertyPage, pPage); <-- this . } Is it possible to make it Tag: Visual C++ General C3851 compiler error Visual C++
- Next
  - 1
    - Are the following two functions correct? Hello all: It is not good to return a reference or pointer to the local variable. My question is the function 'beginComment' and 'endComment' are correct functions If anyone is correct, why Thank you #include <iostream> #include <vector> using namespace std; const char * beginComment() { return "["; } const char * endComment() { char * p = "]"; return p; } int main( ) { cout << beginComment() << endl; cout << endComment() << endl; return 0; } Tag: Visual C++ General C3851 compiler error Visual C++
  - 2
    - Where can I download old versions? I would try Visual C++ Express Edition - for more information see here . Tag: Visual C++ General C3851 compiler error Visual C++
  - 3
    - How can I do asynchronous socket proramming in console application? I tried with following code... fd_mail = socket(AF_INET, SOCK_STREAM, 0); host_info.sin_family = AF_INET; host_info.sin_port = htons (110); host_info.sin_addr.s_addr = inet_addr(IPAddr); // Setup socket for asynchronous operation async_event = WSACreateEvent(); if(WSAGetLastError() != 0) return -1; int t = WSAEventSelect(fd_mail, async_event, FD_CONNECT | FD_READ | FD_WRITE | FD_CLOSE); int err = 1; err_code = connect(fd_mail, (struct sockaddr *)&host_info, (sizeof(struct sockaddr_in))); And before calling recv() for response from mail server which reads mail content I am using this statement DWORD ret = WaitForSingleObject(async_event, 1000); I just cant understand how this mechanism works.. Tag: Visual C++ General C3851 compiler error Visual C++
  - 4
    - Never seen before problem with the old "This App Failed to Start, Config is Incorrect.." problem Hi all, if you are reading this, and if you have the same problem about your app's exe couldn't find the required DLLs that it was set up to use, then here is the solution. **Note** This solution is not new, and is from other people's method already available on the forum before. (1) Open the app's exe's Manifest file, which is either a separate file, or embedded inside the exe, and check which version of DLLs it needs to use. Double check that the version number it requires is the same as the version number that your VS2005 is using (Go to Help>About in VS2005). They will be the same since you have built the app using your VS2005 !! (2) On the target machines, you need to install those DLLs needed (the version that your app needs). This can be done by running the "vcredist_x86.exe" file found on your machine's "C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\BootStrapper\Packages\vcredist_x86" (3) After step 2, the target machine's C:/Windows/WinSxS/ folder should have the folders with the required DLLs inside. These newly added folders will have the required version numbers as part of their folder names, go inside and you should see those DLLs being the version that your app's exe needs (Just mouse-over the DLL to check its version number). (4) Then your target machine should be ready to go !!!!!!!!!!! Cheers! David (nickname: gon_no1) Tag: Visual C++ General C3851 compiler error Visual C++
  - 5
    - Debugger hangs when editing code Yes, i've tried rebuilding everything. didn't work Tag: Visual C++ General C3851 compiler error Visual C++
  - 6
    - How to write on Windows desktop from C/C++ code ? If you do want to write there, you will have to intercept all painting calls aswell. Otherwise your output will be obscured / erased every time there's a repaint or invalidation. Anyway, please direct this question to the UI newsgroup at http://msdn.microsoft.com/newsgroups/default.aspx dg=microsoft.public.win32.programmer.ui&lang=en&cr=US . This forum deals with C++ language questions, so unspecific concept discussions are better routed to the appropriate newsgroups. BTW.: there's another application, Samurize ( http://www.samurize.com/modules/news/ ), which does just about what you describe here. You could perhaps get away with using or writing a plugin for that. Tag: Visual C++ General C3851 compiler error Visual C++
  - 7
    - linker errors due to compiler bug Hopefully this issue hasn't been posted multiple times in the past (apologies if it has). I have found that if I declare a templated CLI class without instantiating it, I get linker errors: template < typename T > ref struct MyTemplate { ~MyTemplate() { } !MyTemplate() { } }; int main( array <System:: String ^> ^args) { MyTemplate< int >^ xyz = nullptr ; // remove any comment below and linker won't have an error // xyz = gcnew MyTemplate<int>(); // delete xyz; return 0; } Has anyone else noticed this I was driving myself crazy looking for a fault in my code when there was none!!! PS: The linker errors are: error LNK2020: unresolved token (06000002) MyTemplate<int>:: Dispose error LNK2020: unresolved token (06000003) MyTemplate<int>:: Dispose error LNK2020: unresolved token (06000004) MyTemplate<int>:: Finalize Tag: Visual C++ General C3851 compiler error Visual C++
  - 8
    - how to dynamically resize FormView I'm so sorry. I just tested. I think there are more good methods. Try this code. It'll work Code Snippet MoveWindow(10,10, 100,100, TRUE); CFrameWnd* pFrame = GetParentFrame(); SendMessage(WM_SIZE, SIZE_RESTORED, MAKELPARAM(100,100)); pFrame->MoveWindow(10,10,100,100,TRUE); pFrame->SendMessage(WM_SIZE, SIZE_RESTORED, MAKELPARAM(100,100)); And read this article on codeproject. It'll help. http://www.codeproject.com/dialog/formview2.asp Tag: Visual C++ General C3851 compiler error Visual C++
  - 9
    - Using dll in dsp file. Yes you are right, I made a mistak. in the log4cplus project, developer use a #define which I didn't notice, #ifdef LOG4CPLUS_STATIC # define LOG4CPLUS_EXPORT #else # ifdef LOG4CPLUS_BUILD_DLL # define LOG4CPLUS_EXPORT __declspec(dllexport) # else # define LOG4CPLUS_EXPORT __declspec(dllimport) # endif #endif they use LOG4CPLUS_EXPORT befor each class they want to export to dll. Thanks for your help Tag: Visual C++ General C3851 compiler error Visual C++
  - 10
    - Anyone able to array txt file into cocrrect form? #include<iostream> #include<string> #include <fstream> #include <cstring> using namespace std; int main(){ string s; ifstream in("1.txt"); char ch; ofstream out("2.txt"); while(getline(in,s)) { cout<<s<<endl; out<<s;��/**the result put in 2.txt make all lines into one line, still don't know how to make third line become second line,forth and fifth.... into secondline until meet line with </>, and the system run again after linewith </>,i might get the result later, i have learnt C++ for around one week, since i got a program able to convert other dict form into the form like the one i show, but i want to change the form into what i need.and suit for my other dictionary txt form. **/ cin.get(); } } i am not good enough to learn xml and ini type. i just want to make it simple and get the the project to succeed. if anyone get it, pls let me know. thanks alot telling me the info, even though i can't learn it yet. Tag: Visual C++ General C3851 compiler error Visual C++
  - 11
    - error LNK2001: unresolved external symbol __GSHandlerCheck I'm encountering the same problem, and I'm also using VS.NET 2005 Team ed + Windows Mobile 6 Professional Refresh sdk. How can we fixed this problem Thanks, Stanley Tag: Visual C++ General C3851 compiler error Visual C++
  - 12
    - copy unmanaged memory block to managed memory pointer I posted my question in C# forum, hope some experts there can give me some help, if there is a solution in C#, I do not have to do it in the middle bridge piece in managed c++. A moderator has moved the post from the Visual C# Language to the Visual C++ General. there must be someone who is very good at structure layout or mashaling. if someone can tell me is absolutely not doable, it helps saving my time seaching for solutions. so far I have one not very good solution, in unmanaged code, I flattened the structure to a string seperated by comma, then on the C# or managed c++ side unpack the string back to structure. but I had to overloading the unpacking function many times. thanks for your post Belinda Tag: Visual C++ General C3851 compiler error Visual C++
  - 13
    - Problem in displaying TOPIC in chm files Hello, I'm using HTML Help Workshop, to convert my hlp files to chm files, and i'm able to convert it successfully. I'm using TestAPI option to test the API, when I select HH_DISPLAY_TOPIC, with HTML File as 0 or some html file, nothing is being displayed. It says: "This program cannot display the web page". can i know what wrong i have done in it or what to be updated. Regards, Avi. Tag: Visual C++ General C3851 compiler error Visual C++
  - 14
    - DLL fails on 9x platform, runs on NT platform And Does the code execute even when running on Win9x Tag: Visual C++ General C3851 compiler error Visual C++
  - 15
    - Looking to buy Visual C++ 2005 Standard, does it exist? I tried to do that at the end of last year to get Office but the site was so busy I could not get in. Then I could not find the link to get back. If that type of deal still exists, then it is probably quite worthwhile. Tag: Visual C++ General C3851 compiler error Visual C++
  - 16
    - compatibility of commercial package API's written with Visual C++ 7 .NET with more recent release of Vis C++ crescens2k wrote: The best method of doing something like this is to define simple APIs which don't take any parameters which are complex types if you can help it. This will rule out classes and structures. If I understand the OP right, they are asking whether or not they will be able to use the libraries, not write them Tag: Visual C++ General C3851 compiler error Visual C++

Trifon Triantafillidis

Hello,

I need to define a long string constant (>500 chars) that contains some illegal characters. The equivalent C# syntax is something like

Code Snippet

String s = "\u0024\u006D\u007C\u002B\u006D\u0044\u0060\u0063\u006C\u0078\u0061\u0044\u0045\u007A\u005E";

The following syntax in C++ throws a c3851 compiler error:

Code Snippet

String^ s = "\u0024\u006D\u007C\u002B\u006D\u0044\u0060\u0063\u006C\u0078\u0061\u0044\u0045\u007A\u005E";

I have tried replacing \u with \x but I am not sure if that is completely equivalent

Any ideas

Thanks

Re: Visual C++ General C3851 compiler error

Shakje

Find the relavant ASCII codes for the illegal characters and use \000 replacing the three 0s with the ascii code. \x000 takes ASCII codes as well and stores them in hex instead of octal. So neither will work with Unicode numbers.

Re: Visual C++ General C3851 compiler error

Trifon Triantafillidis

Hi thanks for the suggestion but I think that \u stands for unsigned but still hexadecimal not octal and \x does the same job but for signed hexadecimal.