nu2cpp

Hi Guys, I need some help in accessing elements from a list. I am using Visual Studio 2008 (c++). Here's my code: [CODE] using namespace System::Collections::Generic; public ref class Cord { public: int numCord; public: int x, y, z; }; public ref class Poly { public: Cord c1, c2, c3; …

Hi Guys, I need to convert a 1D array into a 2D array. Usually a easy problem but my problem is the way data is stored in the 1D array The structure of the 1D array is r0c0, r0c1, r1c0, r1c1, etc etc so for example if my 1D array …

Hi Guys, I am using visual studio 2009 using vc++. I am reading from a text file using a streamReader one line at a time. The data is tab delimited. I am trying to split the data and then stuff all the strings into struct. Here's what I am doing …

Hi Guys, I am running vc in visual studio 2009. I have a code that I wrote to read a binary file a while back using c++ (all in a console). Now I am trting to update the code using a GUI. In the console version the file location was …

Hi Guys, I am trying to reverse engineer some of the openGl function into pure c++ and need some help. I can't use openGL but need to do some of the stuff it does. I am trying to figure out how to code glViewPort(...) in c++. Any help in this …

Hi All, I am trying to use z-buffer (also known as a depth buffer). I have researched this online and in books but all I have found so far is a brief description and then they throw an equation at you. The last line is usually, "it is very easy …

Hi all, I have a program done in BCB6 (windows xp) which I need to port over to Linux. The program was originally done by someone else and there are alot of vcl components so rewritting is not possible. Borland used to provide Kylix toolkit that supposedly could compile program …

Hi, I am developing my program on a different machine but then I take the executable to a different machine to run. The program gets data over the serial port that I write to a file for later analysis. My problem is that when I run the program on the …

Hi, I have a Timage on a panel and I want to draw a cross on the image as I move my mouse on the image. I am drawing the cross using the canvas of the image. The drawing of the mouse works fine but the problem I am encountring …

Hi, I am using BCB6 and trying to simulate a compass. I have an image that need to rotate (clockwise and/or counter clock-wise, it doesn't matter I think). I am reading the direction data over from other computer and using that data (0 - 360) to move the compass. I …

Hi I am using BCB6 and have a memo component in my project. I want to change the color of a line(font color) depending on my message I need to display i.e. red color when I need to show an error message and black when no error. But when I …

I am using BCB6 so I hope this is the right forum. I am using asyncpro's TApdComPort component for serial communication. I need to send 12 bytes and receive 22. I can send the 12 bytes using putblock(..). But I can't figure out how to reeceive my data. Also, I …