I am currently doing visual c++ for an Internet Explorer toolbar button. I have a registration script file (*.rgs) that defines or maybe register the features of my button inside the Windows registry. My objective is, I want my button to change its *.ico image, based on certain conditions process from my *.cpp file. My problem is, I don'...
I developed (ATL)ActiveX control which used to launched by 3rd party applications. My control has CProperySheet as a child, and which has few property pages. Once control created, i creating instance of CProperySheet, adding property pages to sheet and setting sheet window size to fit control size. In the propery sheet i have three butt...
I wanna get the serial number of a scsi harddisk, but it makes an error! I work with VC++ on Microsoft Windows XP. What must i do for that? ...
How to load a binary file(.bin) of size 6 MB in a varbinary(MAX) column of SQL Server 2005 database using ADO in a VC++ application. This is the code I am using to load the file which I used to load a .bmp file: BOOL CSaveView::PutECGInDB(CString strFilePath, FieldPtr pFileData) { //Open File CFile fileImage; CFileStatus fil...
I have a C++ application only taking use of the basic Win32 API (I can remove that too if neccessary) and the C++ STL. I'm using MSVC and want it to be really standalone. I have already tried several options (including using the "Multithreaded" option instead of "Multithreaded DLL"). Yet: It misses several MSVC runtime DLLs on many comp...
argh, this should be an easy one. How can I set the directory that a MSVC project uses to store source files? I wish to use a directory outside the project dir, As this is a multiplatform project which will also have an xcode directory. Thanks Phil ...
I am currently create a simple additional button to my Internet Explorer 7, toolbar. The button works. I am using Visual C++. But now, I would like to create a to create a button during my Internet Explorer is running. Means, on certain condition, my program (a dll registered with regsvr32) will add a button to the toolbar. and after ce...
Every so often, in MSVC 2005/8, the erratic Intellisense would randomly decide to kick in and do something wondrous: auto-complete the ENTIRE declaration at once, while having laboriously been re-typing/selecting the function definition for the 1000th time. No, I wasn't drunk at the time. But I did see it happen occasionally--maybe 10 to...
I created a simple C executable in Visual C++ 2010, but when others tried it they got a missing MSVCR100.dll error. Apparently, the user needs to install the Visual C++ Redistributable Package in order to run the exe. Is there any way I can instead include MSVCR100.dll inside the exe (so it's just one file, not sitting in the same folder...
Hi, I wrote a C++ program to send a mail using SMTP. But when I attach any files I notices that a single file's size always is limited to 808 bytes. As an example if I send a text file with 10 KBs, when I download the attachment it has only text worth 808 bytes. If the large file is a zip file, it gets corrupted in unzipping obviously d...
I would like to put a binary file in varbinary(MAX) column using _RecordsetPtr in a vc++ application.I am sure that lot of people have done this before. But I am new to database programming. Help is urgently needed ...Thanks in advance. ...
How to programmatically modify my Internet Explorer toolbar button? I am currently using visual c++. ...
I'd like to build the olb3d library with my visual studio 2005 compiler but this failes due to template errors. To be more specific, the following expression seem to be a problem: void function(T u[Lattice<T>::d]) On the website of the project is stated that prpably my compiler is not capable of such complicated template expressions ...
When implementing IUnknown::QueryInterface() in C++ there're several caveats with pointers manipulation. For example, when the class implements several interfaces (multiple inheritance) explicit upcasts are necessary: class CMyClass : public IInterface1, public IInterface2 { }; //inside CMyClass::QueryInterface(): if( iid == __uuidof...
Hi folks, I'm working on an application using embedded visual c++ 4.0 and MFC (yes, it's a legacy system) which runs on windows mobile 6.1 and needs to pair with an external 56k modem via bluetooth. The app uses BthPairRequest (http://msdn.microsoft.com/en-us/library/ms887871.aspx) to do the pairing and WSASetService(http://msdn.microso...
I have a program that doesn't seem to recognize declared types in the latest U3D software. There's a line typedef BOOL (WINAPI* GMI)(HMON, LPMONITORINFOEX); which gets the error: Error 1 error C2061: syntax error : identifier 'LPMONITORINFOEX' c:\Projects\U3D\Source\RTL\Platform\Common\Win32\IFXOSRender.cpp 28 and a line ...
Using VS 2008 Have a C++ class in which I'm calling functions from a 3rd party dll. The definition in the header file is as follows: namespace OITImageExport { class ImageExport { private: SCCERR seResult; /* Error code returned. */ VTHDOC hDoc; /* Input doc handle returned by DAOpenDocument(). */ ...
Hi I'm quite sure that it is a stupid issue but it drives me crazy.. how could i print on the console a TCHAR array? DWORD error = WSAGetLastError(); TCHAR errmsg[512]; int ret = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, 0, error, 0, errmsg, 511, NULL); i need to print errmsg... ...
I have a simple hello world C program and compile it with /FA. As a consequence, the compiler also generates the corresponding assembly listing. Now I want to use masm/link to assemble an executable from the generated .asm listing. The following command line yields 3 linker errors: \masm32\bin\ml /I"C:\Program Files (x86)\Microsoft Vis...
Has anyone tried using libmcrypt and visual c++? I was trying to use Crypto++ but it seems not fully compatible - and I need to decrypt data encrypted in PHP using linux libmcrypt. I found only cygwin version of libmcrypt but no .lib files or header. I'm using RIJNDAEL_128 - maybe there is easier way to decrypt it in Visual C++? Thank...