Software Development Forum

hi frnz!...m a comp. Sc diploma student n m in2 my final(project) semester....whre we need 2 submit our own projects. i hav been asked 2 prepare a Quizzing software...much similar 2 those conducting online exams lyk the MCSE etc....based on VB n MS-Access. plz help me on how 2 start …

Is it possible to have a comboBox set to "Readonly" as you can have for a TextBox in VC++ 2008 .NET. I have looked at every properties for the comboBox and I cant find anything like this.

I am fairly new to c++. What is the diffrence between ATL, CLR, or MFC and for what are they used for.

package monitoring; import java.awt.event.*; import javax.swing.*; import java.awt.*; import java.lang.*; import javax.swing.JEditorPane; import monitoring.task.jvm.JVMMonitoringTask; public class home extends JFrame { private JFrame j1; private JPanel c1; private JLabel m1; private JLabel l1; private JLabel l2; private JSeparator js1; private JButton j; private JButton s; private JButton tc; public home() { …

How can i write comment in professional way to explain my code

I am having some problems with solving this game. any ideas #include <iostream> [code=cplusplus] int main() { char a = ' ', b = ' ', c = ' ', d = ' ', e= ' ' , f = ' ', g = ' ', h = ' ', …

I want to upload a text file and get the data of that text file into a table of database . I m using Sql Server 2000 , and working in c#. kindly can you help me doing this and if possible can you give me the code for this

Hi, I am a C beginner and I am trying to write a program for Cellular Demodulator. Can anyone help me? Thank you.

Hi, Let's say x=12.34, y=567.89, z=6.38, and we want the output this way: _____$12.34 ____$567.89 ______$6.38 [COLOR="Red"]right-aligned[/COLOR] [COLOR="Green"]with the decimal point lined up[/COLOR] (where the ___ are [I]spaces[/I]) In other words, [U]all[/U] the numbers are right-aligned [U]and[/U] [I]immediately[/I] following "$". How to do that if you don't know what values …

Hi, anyone can tell me what's wrong with my code? the only part has problem is the function overload << operator, any help is welcome. #include <iostream> using namespace std; template <typename T, int SIZE> class array { T data_[SIZE]; array (const array& other); const array& operator = (const array& …

Need help writing a program that reads a series of 5 integers and determines the largest and smallest.

I have an assignment and i need help in it i need to write a program in assembly for 8085 microprocessor and its very dificult can u please help me?????????? Here is the question Rearranging Bytes 16 bytes are residing in locations starting from 2400H. Transfer those bytes in locations …

The programme you guyz helped me with for the past 3-4 weeks is done.......It was done last week but I had exams. hrez the code :) you guyz can execute and see it :P Thanx ancient dragon and nieke [code=c++] // password fuction #include<iostream.h> #include<conio.h> #include<stdio.h> #include<process.h> #include<string.h> int password() …

Hi. I would like to know about how you program a command that forces an operation. For instance, the command window might prompt the user of something that they already know, rather than bothering to hit Y and enter, it does it for them, forces the operation. Thanks

I wrote a class and I want to give it to someone to use, but I dont want them to have access to the source code. My class is split into 2 files a .h and a .cpp how can I block them from seeing the cpp file only the …

Hi everybody, I'm developing a daemon in c/c++ and I'm having some trouble with shared memory. I create different processes that have to access the same memory region. Everything was OK until I decided to use a vector containing objects. I read that I have to define an allocator specifing …

[CODE] public class test { public static void main(String[] args) { int i=273; byte b = (byte)i; System.out.println("Result "+b); } }[/CODE] when i compiled the program the result was 17... :-/

hello, I'm relatively new to C++ (but not to programming) so I wasn't sure how to do this in C++. My brother wrote a bash script which is used primarily to transfer files between computers using rsync which he asked me to convert to C++ so that it can be …

Hi, If I want to print several numbers, say 12.3, 24.038, 154.9181, 0.4778--anyway, just all kinds of numbers, how can I print all of them with [U]fixed number of decimals[/U], say two decimals, that is, the output will be: 12.30, 24.03, 154.91, 0.47... ? The "setprecision(...)" doesn't work because it …

i am programming on linux platfrom and i want making a plugin for a web browser. can u tell me the basics of plugin programming on c++/ Qt in linux.? I dont have any idea of how to start making a plugin kindly guide me...

Hi, Suppose I have a character array with the elements B,A,A. Now I have another character array with the elements A,B,B,B,A,A. How do I match the pattern B,A,A of the first character array with that of the second character array so as to produce the following output: A B B …

No matter which options you enter, it always displays the result for paper beating rock. [code=cplusplus] #include <iostream> #include <iomanip> using namespace std; int main () { /* declaring variables */ char first; char second; char paper = 'p'; char paperP = 'P'; char rock = 'r'; char rockR = …

I am using a progressbar in .NET to show progress for an operation. In this forloop I am reading 3 files that takes about 20 seconds. Now I have done a formula: (out / count) * 100 that will show progress. So for the first file wich will be (1 …

Hi there again i tried answering the question amm i hope you guys can understand it its a structure ahh i am to: Write a program using (structures) that stores the details of students in a school. Create a structure called students with the following structure elements: Student name. student …

Hello, I am trying to create a program that asks a user to input a integer. That integer will dispaly "*" (i.e. enter 4 diplay - ****) This is what I came up with so far to no luck! [code]#include "stdafx.h" #include <iostream> using std::cout; using std::cin; using std::endl; int …

Hello all. I'm creating a basketball program. There are two teams of five players each. Each player has a randomly generated offensive and defensive stat. The program randomly picks two players to match up. If the offensive stat of the offensive player is greater than the defensive stat of the …

There are 3 java classes in separate files and when I compile them...ERRORS! If anyone could run those 2 classes separately and tell me the peoblems I will be really grateful coz I've used up my minds! import java.util.*; public class PageOne { public static void main(String[] args) { Scanner …

Hi All, I just tried to write a code which, upon clicking on a button should send an email with attachment. I succeded by using some of the posts here, but however I need to add some special effects in between... In the body of the email, I need to …

Hi Guys, I have a nested dictionary that i would like to be populated from a file at the start of my prog and put back into the file at the end of the prog. Could anyone direct me to somewhere where i could get info on how to do …

We were given a task, to familiarize ourselves with stacks and queues, to write a program to solve a maze problem. We are given text files with pre-defined values letting us know the size of the maze, the mouse's position, the cheese's position as well as the value each cell …

Is there any eventhandler for RichTextBox in vb.net to catch the selection of text event? I want to enable cut,copy,delete control mentu strip items on selecting text. Edit > cut,copy,paste,delete Only on selecting text the cut,copy,delete should be enabled Please help me out....

Say I have [code] #include<iostream.h> int tempNum; struct node { int data; struct node *next; }; struct node *newNode = NULL; int main(void) { tempNum = 5; newNode->data = tempNum; //gives seg fault } [/code] *edit - I'm trying to add tempNum to the very first node. I haven't worked …

I have a wondering here. This code I have below is working great except of one thing that doesn´t make sense to me. I use a while-loop inside a for-loop as seen. The for-loop is counting from 1-49 and for each count the while-loop will read a .txt file and …

I am new to java, I went to an interview yesterday....Interviewer asked me What is Object Oriented programming...I find a bit difficulty is aswering for that.Can you please give a good explanation for this question.... Thank You....

I once again am having trouble with this program. I really thought i understood this right off the bat but once i got into it, there is a lot of little technical things my professor wants in it. Like the functions and generating random numbers. Any help would be awesom, …

Hello, I was wondering how you might go about detecting a drive letter, such as D for DVD drive, if you wern't to run it on your own computer. I have programmed something that picks a certain drive letter in an attempt to match it to theirs. The reason is, …

program 1: #include <iostream> using namespace std; class person { char name[30]; int age; public: void getdata(void); void putdata(void); }; void person :: getdata(void) { cout << "Enter name"; cin >> name; cout << "Enter age"; cin >> age; } void person :: putdata(void) { cout << "\nName" << name; …

How do I go about writing a user-defined function named Get_Inputs that when called, the function will prompt for three integers and send these numbers to its calling environment.

Hello All, I'm creating a program that reads a file.dat and I need to input that in a matrix, it can be 2x2,3x3,4x4 or 5x5. I'm not exactly sure how to do that. The file.dat looks like this: 2 1 2 3 5 3 1 3 8 5 7 3 …

If you know a certain c++ library treat with excel sheet with efficient way that can read acertain row or columns Support me by it

ok i need to do a program that inputs a amount of characters. my program has to capitalize the first letter and and letter after a full stop. any ideas and hints how to do it?

can someone please try and explain something to me... i have 2 functions, lets call them FuncA and FuncB. FuncA calls FuncB, and FuncB does some stuff then simply returns. both functinos are placed in try...catch statements: [CODE] void FuncA() { try { FuncB(); } catch { trace("FuncA caught exception …

This is Homework. I have been working on a tournament program. Currently the tournament class gets user input and instantiates a player class and a game class. The game class then calls the board class where it instantiates a boardconfig class object. At this point Is where I get my …

I started a windows application, that used the void hide.. function to hide the command window. I compiled it, and it worked. Why is it, that if I compile the source file, and not the project file, it keeps the window open? Dispite the fact the coding is exactly the …

i'm using visual c++ 2005 and in windows forms app how do i store a respond of a MSG box... the methods given in both MSDN new and the web mSDN doesn't seem to be working.if they worked in ur machine tell me the procedure i have to follow....plz help …

hi, i am totally new to this and i would appreciate some advice or if you guys know any articles i could look at to research. I want to create a program that will copy the contents of RAM to another file. I have no idea where to start! It …

can anyone suggest any website that will help me a lot on creating a simple chatbox? tnx

Hi, I have created a module to calculate a level when given a score. How do I send the calculated level back into my main form? Thanks in advance

Hello Friends...we r doin our UG project named Watermarking relational database using optimization based techniques....here we r supposed to use a PJW hash function to encode the values inside a database with the help of a secret key....Can anyone pls explain me the logic for this hash function and i …

Hi all, I am learning VB 6 and i a just a beginner and i need to know some programs who is made it i VB 6 so that i can have a reason why i am learning. If you can send me some pictures or some kind of program …