49,761 Topics
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| | I was wondering if anyone could recommend a powerful library for communicating with USB jump drives? My attempts to locate a solution on Google have not provided much in terms of usefulness. I would simply like to read and write to the drive, perhaps even find the size of the … |
| | hi all, I am working on flight simulation using c++ and flight gear software. I have to create virtual rain fall in the scenery. I found some java scripts for rain falling. How i can embed it with c++? its very urgent requirement? pls help. Deepak  |
| | I want to write a program to detect when my laptop's mouse is connected/disconnected but I don't know if there's any events called when a USB device is plugged in or maybe it's something else? I'd also like to know whether it's possible to tell what device the mouse input …  |
| | HI, I've written a big program which uses multiple serial ports and udp & tcp sockets. Everything works functionally as expected, but the serial port writes block until the data has been sent (reading is fine as I check the number of bytes available before trying to read). I thought … |
| | Hey guys. can anyone help me, i'm a newbie and i need to show the number of times each of the numbers 1 -9 appear in a 2 dimensional array. store counts are suppose to be 1 dimensional and i also have to enter the code to display the nine … |
| | Just to introduce myself again, My name is Shaun and I'm a 21 year old engineering student with about... six weeks of c++ experience. I main concern isn't my ability to get the job done. I have enough Matlab experience and logical thinking to accomplish this task. My worry is … |
| | hi all i was a able to create a .def file from lt360lib.dll using Borland C++ (impdef.exe) [CODE]LIBRARY LT360LIB.DLL EXPORTS LT360LIB_CloseLink @3 LT360LIB_Cmd @7 LT360LIB_CmdIndexValue @9 LT360LIB_CmdString @10 LT360LIB_CmdValue @8 LT360LIB_GetDllVerDate @1 LT360LIB_GetUsbFirmwareVerDate @6 LT360LIB_LinkedCnt @2 LT360LIB_OpenLinkCOM @5 LT360LIB_OpenLinkUSB @4 LT360LIB_ReadBinary @12 LT360LIB_WriteBinary @11 [/CODE] how can i convert this … |
| | Hello All! I have a program in C# and I am trying to write it in C++. Somewhere in my app I have to run a command. In C++ I am trying to do it using system() To run the command I have to give the absolute path. For example: … |
| | Hi All, I'm brand new to C++ and writing a program which asks for user input to open a text file then displays the text file using specific characters which parse the file. The files that I need to open are too large to display the entire contents and the …  |
 | For Visual Studio 2008. I am not sure if this is the right place for it, but maybe someone here can help me. I have my program set up for Open GL, I also want to put Open AL in there too. Now I scoured the net for tutorials and … |
| | Ok, I posted earlier and your suggestions worked fine, I had to rework the program a bit but it compiles now. The only problem is that it segfaults right away now. This is the gdb backtrace: [code] (gdb) backtrace full #0 0x95082630 in std::istream::sentry::sentry () No symbol table info available. … |
| | [code] #include<stdio.h> #include<conio.h> #include<string> #include<stdlib.h> #include <iostream> #include <cstdlib> #include "convert.h" using namespace std; int check(string); int checkNo(string); int checkMinSec(string); string send(string); int getTime(int); string hr_str,final_time; int main() { int ch,result=2; int i=1,x,y,z,p,q,n; char tt[2],dd[5],ll[9],mm[5],nn[3]; char xa[3]; char choice; printf("\nEnter the Time in 24 hr Format"); printf("\nE.g. 10:05:03 It shoud …  |
| | Hello, I have got a problem of An unhandled exception of type 'System.StackOverflowException'. I have read that it is possible that the reason is that I have too many method calls. I am working with a GUI and I didn't want that the code in Form() was too big so … |
| | I have to store my input values from function 1 into another array caled namesMore in function 2. Not to sure how to store into second array #include <iostream> #include <string> using namespace std; const int NR_PLAYERS = 4; void inputInformation(int goalsP[], int cardsR[], string names[]) { for(int i =0; … |
| | i have a dll "lt360lib.dll" and want to create a .lib file in order to link with it. when trying to create a .def file using impdef.exe that comes with c++ builder i get the following error "error lt360lib.dll: unknown filetype" by the way i enter the command using command … |
| | I was wondering if anyone knows of a good resource online to learn the IDE of visual studio 2008. I have been using an older version (visual studio 6), I need to learn the 08 .net IDE. If any one has any suggestions on where to go online or even … |
| | Okay, i am trying to figure out how to use the Continue, and Break flow controlls correctly, however i keep getting an error: [code]continue statement not within a loop or a switch break statement not within a loop or a switch[/code] My code: [code=C++]#include <cstdio> #include <cstdlib> #include <ctime> #include … |
| | In the main function below I am trying to pass two array parameters to a friend function which will return the month object back to the main function with the monthly updated weatherreport details. I am studying and this is my first year doing any sort of coding so please … |
| | I have the following overloaded extraction operator function where I need to read values into an array. I keep on getting compile errors when I uncomment the: dayReport[i].dayOfMonth = dayP part. Could anyone point me to where I am going wrong. What I am trying to do is to read … |
| | Ok, I have a MySQL server 5.1 community edition setup on my computer, and I have SQL/ODBC connector 5.1 installed. Now I want to take my C++ console app and be able to connect to my sql server. Yes I have looked through many tutorials and source code and I … |
 | Hey, sorry if this is in the wrong forum. My computer keeps crashing, causing it to restart, and I don't know why. Here's what I know: [LIST] [*]It's happened only on Windows XP [*]Its happened on one of my machines multiple times,and just started happening on my second [*]The crashes … |
| | Is it possible to have Netbeans set up for Cygwin and for Borland 5 free compiler then let me choose a compiler for each project? |
| | Hi, I am trying to generate 2000 random 3 bit binary numbers. I am using the following code to do that but I am getting an error. #include <bitset> #include <stdio.h> #include <cstdlib> #include <strings.h> #include <iostream> #include <vector> #include <time.h> using namespace std; int main() { for(int i=0; i<2000; … |
| | Hello!! this time i got mad because i didnt even got a single answer from your site regarding shortest path. please tell me how to embed vb.net and C++. [B]can anyone please tel me the code of dll import function??[/B] Vb.net at the front end and coding in C++ at … |
| | The basic purpose of the program is for the user to enter 10 numbers, then the program to add them all up as they are entered until it gets to 10 numbers entered which at that point it divides total by 10. [code] #include "stdafx.h" #include <iostream> using namespace std; … |
 | Hey, When i say right i mean is this the best way to do it. The program works fine and I just put it together in about one minute. [CODE=C++]#include <iostream> using namespace std; int main() { srand(time(NULL)); const char* words[] = {"silly", "bafoon", "monkey"}; int i = rand() % … |
| | I've been floating around the web looking for a way to add a cap to my Cpp program's processor use, and so far I've only come across a few painful looking Cpp-to-assembly tutorials and a bindprocessor function in an IBM API. I was wondering if any of you wizards knew … |
| | In a Form Window you have in the upperright corner, Minimize, Maximize and the other red control that you close the Form with. I wonder what this control is named and if it is possible to put code inside this control. Because if I doubleclick on it, I doulbeclick on … |
| | This perheps is a strange question but if I have a buttoncontrol on the form I could programatically make this button invisible like below: [code] button1->Visible = false; [/code] What I wonder is if it is possible to make the button Visible = false; by fading the button away so … |
| | Hi, I am new to C++ and Qt and despite that i am thinking of using threads in my app. Here is an example code which outputs "." and then "QThread: Destroyed while thread is still running" error after pressing button. [CODE=C++] class MyThread : public QThread { public: void … |
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