49,757 Topics
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| | ellow smart people. I want to learn c++ programming. can anyone recommend what to do or what book do I need to read? pls help me with this? what is the latest version of C++? thank you  |
| | what is the difference between vc++2005 and turboc++ ide or any other ide c++? thank you |
| | Hi guys, I am working on a two dimensional array to represent a matrix. [CODE]int matrix[i][j];[/CODE] I need to swap all the values of matrix[1][1] to matrix[1][2] . I am not sure how to do the swap, I did try to use for loop and matrix[1][j+1] , but it did … |
| | hey, i need help with this, i use VC++ 6.0 and i am having problems with opening files in multiple file modes for example [code] fstream inOutFile( "addicted.dat", ios::in | ios::out ) ; [/code] my compiler behaves abnormally, i dont know what is wrong, if i try single mod, it …  |
 | How do I capture the Enter Key event in an edit control? I have so far inherited my own class from CEdit and I am capturing the input keys but it the method used to do this does not receive the event when the enter or return key is hit. … |
| | I have a program written in BCB that imports a wsdl. When I run the program I get this error: [C++ Error] ExtActns.hpp(614): E2015 Ambiguity between '_di_IBinding' and 'Wsdlbind::_di_IBinding'. I looked through the ExtActns.hpp file and found this line of code: [code]HRESULT __stdcall OnStartBinding(unsigned dwReserved, _di_IBinding pib);[/code] I need help … |
| | Hi, I have a unique problem to solve in VC++. do have a look. I have created a CEdit class under ChildWindow. Now I would like to get WM_CHAR messages for every character typed in the edit box. The problem is if i put WM_CHAR in the message map of … |
| | construct a hierarchy chart (divide the tasks into modules) then an algorithm,flowchart, or pseudo code that will allows a person to track a list of personal contacts. for each contact there are five fields - First name - Last name - Occupation - Phone Number - Relationship (of the contact … |
| | In assembly I would[code=asm] ProcA enter 16, 0 call ProcB leave ret ProcB enter 16, 1 ... code leave ret[/code]Even if ProcA is in another file, so long as I know the order of the variables in ProcA they are visible to me in ProcB because [U][B]16 ,1[/B][/U] nests procedures …  |
| | I have read somewhere that if you dynamic_cast a void* you get the start of the address of the object ? I have no clue about this. How is this possible.? Can someone help me on this |
| | Hi everyone. For the past day I've been trying to find a good way to handle keyboard input. Naturally, I wanted to just use WM_KEYDOWN and WM_KEYUP to handle my events, but they proven to have limitations. In my game there was a keyboard delay. If you pressed and held … |
| | Hello everyone. I'm new to DaniWeb and new to programming with t C++ i have been working on a problem for several days now and I think i may have the code correct except i'm getting compiling errors related to my if..else statements in the GetGrossPay function. I've tried moving … |
| | I am trying to finish a fishing program. Basically the user inputs how many fish spawn and how fast they move, then the user tries clicking as many fish as possible before they go off the screen. Also, the fish need to turn into a fish skeleton (which was drawn … |
| | Sorry if this has been asked before but I have tried to find a solution elsewhere. I am using the getline function to receive input from the keyboard and save it in a text file. The problem is that it insists on printing a null character (the square box thingy) … |
| | i was wondering how to make a person to chose beween two things with the if statment? for example convtering to celsius or converting to fahrenheit. would this work? [CODE] void FahrenheittoCelcius void CelciustoFahrenheit int main() { int personchoice; if (personchoice == 1) { void FahrenheittoCelcius; } else void CelciustoFahrenheit; …  |
 | Hi, I have absolutely no clue how to implement Ascii color into a console program. I have tried google, but it only finds irrelevant things... ~thanks!!!!!~ Kodiak!!! |
| | Hi Everyone, I have to read data from a file into an array. I have that part figured out. I can't get my function to work. I have to write a sumArray, avgSales, highSales, and lowSales. Here is what I got so far. Could someone please help me with one … |
| | Hi guys I'm stll playing around with classes. I have some simple class, the program itself works but when I enter the value for your_account as a negative number it doesn't pass the right numbers to the private variables. Why is that? How may I fixed it Thanks [CODE] #include … |
| | Hello everyone, I know it is quite a long time you have heard from me, dont mind that it was due to the programming and all other stuffs. I am just curious to know what happens next. I can now say i am a c++ programmer and i can write … |
| | Hello there, is there anybody here who has experienced programming in Multimedia Commands with c++? I have here an application in Linux that controls the cd/dvd drive using SCSI2 - Multimedia Commands set. I have a bit of bewilderment. Right now I'm debugging an error in opening the drive tray … |
| | Mini- Project of Dates Your program should allow the user to enter day, month and year of any date after 1 Jan 1900. The program should allow user to enter two dates. The program should then determine whether two dates are in a leap year, whether the first date is … |
| | [COLOR="Red"][U][I]hi, every body..[/COLOR] [COLOR="Green"]I have two program I couldn’t solve them So, can any body help me. please!![/I][/U][/COLOR] 1-Write a program that accepts a character and count number of occurrences in a file. The file should have some text, and the program count how many times the inputted character repeated … |
| | hi everyone,.Im new in Assembly language.I ask if you can teach me on how to convert the following c++ program to tasm. I hope you could help me with these. [code=cplusplus] #include <iostream.h> #include <conio.h> int main() { clrscr(); int n; cout<<"enter number: "; cin>>n; if(n==50) cout<<"n is 50"; else … |
| | [code=c] #include <stdio.h> #include <string.h> struct courses{ char coursenumber[10]; float credit; float grade; }; struct courses list[2]; main() { int i; int count; printf("Enter number of courses to input: "); scanf("%d", &count); for (i=0; i<2; i++) { printf("Course number: "); scanf("%s", list[i].coursenumber ); printf("Credit: "); scanf("%f", list[i].credit); printf("Grade: "); scanf("%f", …  |
| | Hi I'm playing with a simple class. Looks like everething is fine, my compiler doesn't give me any error but there is no display on the screen. Can anyone tell me what did I miss? thanks [CODE] #include <iostream> #include <conio.h> using namespace std; class BankAccount { public: BankAccount(int dollar,int … |
 | “Write a C++ program (use multi-dimensional arrays) that uses an array structures (size 8) to store the following information on a company’s 8 divisions: Division name (such as East, West, North, South, Northeast, Northwest, Southeast, and Southwest) First Quarter sales Second quarter sales Third quarter sales Fourth Quarter Sales Fourth … |
| | I'm using visual studio for the program. When i prompt the user for date like is this format -dd/mm/yyyy . For the program how do i use the data for just the year only not the whole input? |
| | [code=cplusplus] #include <iostream> #include <string> using namespace std; enum SquareState { (blank = 's', X = 'X', 0 ='0') }; class gameBoard { private: const int WIDTH; const int HEIGHT; int* GameBoard; public: gameBoard(): WIDTH(3), HEIGHT(3) { GameBoard = new int [9]; for (int i = 0; i < 9; … |
 | I'm using wxDev-C++ to write an auto-clicker program that I'm hoping to release as FOSS one day. I wrote some really neat algorithms that I tested in Java to be implemented my project so it can be used in games and such as that. (It's not school work, just something … |
| | any one can help me hw to write tic tac toe program using visual studio... |
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