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Top Microsoft Visual C++ Solutions: 1 - 25 of 72
 
Hi I want to round of a double to 3 decimal places but I keep getting 1.000000 My example is double m_CordX = 1084/720; I should get 1.5055555555 but im getting 1.0000000 I need to ro...
How do I "import" a DLL in C++?  That is, how do I take a DLL file and start using it's functions in a C++ project. Microsoft Visual Studio, 2005. C++
I would like to read in numbers separated by comma in lines in a textfile using C++. Can someone quickly show how I can possibly do it?
Hello expert! I am working for a customer of us, where I am responsible for a server written in C++. The company uses Microsoft Visual Studio 2005. While going through the code to see bette...
Hi, I have a dll that was built in VS 2008. I am trying to load it using LoadLibrary() function call. I am getting a Runtime error R6034.  I am running the application in debug mode with br...
Hello. I am learning C++ and I am following a series of educational videos + some books. All these books declare the main function as void main() However, when I downloaded and install...
I have created a simple MFC Dialog application in Visual Studio 6 C++. I have drawn a rectangle onto the Dialog: void CTesterman2Dlg::OnPaint() { CPaintDC dc(this); // Background ...
Hello, I have a openssl function that gives me a unisgned char*. I have a unicode software and now I have to bring this unsigned char* to a Unicode CString. Anybody here how to do this? ...
I've written a B+ tree in C++, now I want to be able to display it graphically using MFC in Visual C++.  I was thinking of just representing each node in the tree as a rectangle with some numb...
Hello everyone, I hate to make my first question as my first post, I would like to become a part of this seemingly great community, but I need to ask a question because I am stumped. I need...
hi experts, I am having trouble impmenting AfxBeginThread. What i want is, when i call this function to create a thread, the function in the thread is going to take a while to do some stuff,...
I have a fully trusted browser-based InfoPath 2007 form with C# code on the loading event to pull user information from Active Directory which I then populates some form fields.  If I preview ...
Hello, I have a high school student coming into the office next week for me to oversee his visual c++ development of a very basic contact manager he is developing for his senior project. ...
I need help with the code attached. I need to get all the data a device connected to my serial port sends in a given amount of time. The problem is the device doesn`t send it all in one bulk, ...
I have a dialog based MFC application. In my main dialog i have a Tab Control. 3 dialog windows are created and mapped to the tab control. In all the 3 child dialogs i needed to create contro...
Hello, I am implementing an MFC static library module in C language with Visual Studio 6.0 and i want to implement a function that makes zoom into a picture by a percent given. (For 0< percen...
OK, probably an easy question.  I've got Visual Studio 6.0 installed, and some sample code provided to me, which SHOULD compile, since I haven't made any changes as yet.  The code given to me ...
I have an VC++ app developed using vs 2005, the app runs fine on the dev machine. but when i run the application on the test machine which has no mfc dlls (i.e. not ran vcredist_x86.exe) the...
While trying to declare a vector of vectors with an initial size Visual studio reports that the code below is a syntax error. error C2059: syntax error : 'constant' In fact I get the sam...
Hi I want to iterate through a std::vector of base class pointers and call functions from the pointers and have the function calls resolve to the correct derived class function. I can do th...
How to use C# dll in VC++ 2003. can anyone tell me the source code of it as soon as possible? Thanx
Dear Experts,  I am writing text to a notepad window and pressing an enter key. My code works in debug mode but not in release. It compiles fines without any errors. I can see the enter key...
Hi Experts, I'm trying to find an example of an n-ary tree for void data types.  I understand the basics but I am struggling with implementation, so an example of a simple n-ary tree would ...
I am trying to build a static lib and getting the following warning : __NULL_IMPORT_DESCRIPTOR already defined. This is because I need to use the other dependency libs while building this st...
I'm working on a single document based application using VC++ 2008 /  Windows XP. I have created a simple CDialog-derived class "CMyDialog" and overridden its OnInitDialog to initialize the co...