Software Development Forum

I'm really scared and etchy about getting VB. NET, as I've just started out in VB 6 and I've gotten pretty used to it. But I wanted to know from experts that used VB 6 before....is it a big change? Will it be hard to get used to after just …

I need to write a C program `(a) declare two integer variables , and y` `(b) lex x = 6` `(c) find y value use the following algebraic fromula: y=2*x*x*x+5 ` and I only have until these part #include <stdio.h> int main () { int x, y; x = 6; …

on other programming languages, but none on c++, do you know any free ebooks out there on C++?? (no ebooks are not illegal)

I have been working on TicTacToe for some time now. I just now got it to work but it's not working properly. When somebody gets three in a row a label is suppose to show that a player has won but it does'nt. So I cant figure out why it's …

Does anyone know how to set the font Italics or bold Properties of the System.Drawing.Font Class? Here is what I have so far and it works fine but I cannot get the Font Bold or Font Italics to work in the GetSetting Sub? Thanks for the Help, TrussworksLeo #Region "Reg …

Question (if you are a guru): How do you code a Multiselect Listbox in VB.NET if there is no variant datatype? I know how in VB and VBA... (or at least one way, there may be more) Any suggestions?

can anyone tell me how to save .jpg images in access database????

I wrote a program that allows me to send data to a file if I wanted to do that by redirecting the data stream. The only problem is that I can't figure out how to make that work from the DOS prompt. Here is the program: /* echo_eof.c -- repeats …

Hi everyone, i wanted my program to create another small program, but it stopped at `"\x00"`, why and what can i do. Thnaks #include <stdio.h> int main() { FILE *out; out = fopen("c:\\cpy.exe", "wb"); fprintf(out, "\xCD\x21\x00\xCD\x21"); fclose(out); return 0; }

Hello, I am new member here I need help with my program. I am trying to calculate interst for a loan I am not able to calculate last payment for loan like if loan amount is 1000 and interst rate is 18% which come up 1.5% for every month and …

consider the statement ++*p++ if it is valid then evaluate it.

hi everyone, hope u r all feeling fine :mrgreen: this is my program: #include <stdio.h> int main() { char pass[12]; printf("Enter Password: "); gets(pass); if (pass == "neo") { printf ("ini"); } else printf("Wrong"); return 0 ; } when i enter "neo" as password, it does the "wrong" thing :( …

im nto a programmer, and i wanna start im gonna pick the book up tommorow, i need a good book, i mean a good book that wil build the back bone to my future!/ lol. i mean a simple book for non programmers

In my program i will be taking two inputs, lets say two integers. If the number of input is more than two the program will exit. If it is two then the loop will be executed and after that it will again ask for two new inputs-- and will continue …

I need to submit 23 programmes in C++ in school by Monday. plz somebody provide me with only 3 programmes one on Inheritance, one on structures and one on classes... Very urgent plz. Plz post a programme that is probably of 12 to 13 lines or more... It would be …

Can someone help mi I need to do a word count i enter a word e.g. superboymother it will search for the char a,e,i,o,u and return mi the result is: a=0 e=2 i=o o=2 u=o

Hi, I am a novice in programming and need help in my mortgage calculation program. I have the GUI set up all functioning good the only problem I have is the calculation portion that is not doing its job. Can anyone please guide me how to correct my problem? import …

Hi to all i have requirment like this the field length is 15 digits but am getting input only 6 digits..means i have to put spaces after the 6 digits position menas spaces after the value.how to do it in java,could u send the sample programe . thanks in advance …

hi all. i need to write an application class with a main method and a second method called tempCalc, and then in the second method put the code from a previouse temperature calculation experiment. but i have no idea how to do this. i read the part in "Sams Teach …

Help required in files. SOME example to explain it please...........?????????????

i have started to create a simple java game and at the moment i have done as much as i can possible at the moment the game builds with no errors. but it does nothing. what i want it to do is that the player enters a bid and if …

I've scanned a lot of C++ sites but have not found an answer yet. In several pre written programs, I've noticed that a single brace "{" is used without being closed later in the program. It appears like it is used to go outside the program to get info. like …

Ok my problem is i have a struct and im tring to ready a line into the array of structs using fstream. here is the code i have its just a basic layout of what will come later on. but here it is :) [code]// file: main.cpp // author: Kyle …

Consider the following programme void main() { char str[]="\12345s\n"; printf("%d",sizeof(str)); } Output is :6 can someone explain me why.And is sizeof contain null value while gigving the size of any string.

hi, How socket programming is done in c++ for window? how to use port in c++?

sir,please correct the errors in this program and also write the algorithm in this program and give me an introduction to this program.Pls send the error free program,algorithm & introduction before 03/09/2004.thank you #include<iostream> #include<iomanip> #include<stdio> #include<cstdlib> #include<cctype> #include<fstream> using namespace std; const int maxchrs=50; const int items=3; const short …

Hi, I'm new to this site so quite unfamiliar with how things work.... I have recently begun learning about C# and the .Net framework. As a java programmer, I found C# a good basis to start on. I wanted to change a lot of my existing code from Java to …

When my CGI script is given input from my web page I get this error: Server error! The server encountered an internal error and was unable to complete your request. Error message: Premature end of script headers: projest.cgi Does anyone have a clue as to what I'm missing here? I …

Hi everyone, I want to know how to print the contents of the text area including all its fonts to the printer. I have no idea how to implement this in awt. Could someone show me or e-mail me any sample codings on how the print functionality can be implemented …

hi there guys.Can anione please show me how to create a always on top frame.(no native methods)

Hello, I started learning C about 2 days ago, and now I have come to a problem that I can't figure out why I am getting the result I am getting. I bought a book, and I have proceeded quickly through it until now. The problem I was given was …

What is a Glass Pane ? and how should I use it ... please give an example. Thanks.

just need a little help wit comparing two int arrays and return the value as bool. help: #include<iostream> #include<iomanip> using namespace std; using std::setw; bool compare(int[], int[]); int main(){ const int correctarraysize=5; const int pupilarraysize=5; int resultarraysize=5; int pupilarray[pupilarraysize ]; int correctarray[correctarraysize]={1,2,3,4,1}; bool resultarray=0; cout<<"\n\nEnter pupil's results:"<<endl; for(int k=0;k<pupilarraysize;k++) cin>>pupilarray[k]; …

after words are been entered by the user, it saved in the file.txt as address something like 0047D123. what should i do if i want it to be appeared as in full character?? thank you! #include <iostream> #include <fstream> using namespace std; int main() { char words[50]; char *p = …

I'm trying to use sequential binary file editing in C++. I use a temporary file. I have to make the changes in the file by storing the modified data in the temp file. Then I delete the original file and rename the temp as the original. The problem is the …

Hi everyone, I am trying to load images in the canvas but it seems nothing gets loaded at all but the program compiles without any errors. It is actually a simple image viewer and have tried almost everything. Anyway here is my program and i hope someone can help me …

Consider The Following Statements *p++=*(p++) These Two Are Equals.can Someone Explain Me How. Is Parentehsis Not Alter The Behaviour? :?:

What's the coolest program you've ever written in regular C++, not Visual C++?

Hi guys / girls i am new in this forum and i hope you could help me in this problem. i programmed a link list which stores some information one of them is strings and i entered them using the function gets(); instead of scanf(); to enable the program to …

I recently bought the "Teach Yourself Game Programming In 24 Hours" and it doesn't seem to be helping me much. The book gives you code for a game but really doesn't explain it or tell you how to use it in your own game. I am attempting to make a …

Well basically for the assignment I have to write a project that reads data from a .mdb database file and stores this data into a 2D array, then lets the user manipulate the data in the array (stuff like adding, editing, sorting, deleting and searching data) by using GUI and …

im currently in the middle of tryin to complete my dissertation for my masters in software engineering, and i need java code to analyse, i need to measure the complexity and the number of faults each class has. so i was woundering if any one can help me out by …

anyone remembers the syntax of reading a file into C and subsequently printing it out? for eg. i have the file 'matrix.txt' the contents inside the file is as follows: <matrix> rows = 2; cols = 2; 1 2 2 4 </matrix> how do i read it into my C …

Hi im programming a program thats going to count how how many doussins,grosses and pieces. there are if you enter a number. (just so u know ive started programming 1 week ago and havent programed alot cause school started) ok heres my problem: when i enter 502 pieces it says …

Sorry Inscissor, I couldnt approve the reason why you closed that thread. I think learning about viruses can be quite educational. If no one studied about viruses it would not have been possible to make anti-viruses. Learning to know how to create viruses or atleast discussing about viruses is no …

I am using Microsoft Visual C++, and when i try and compile something i either can't or i get " Cannot compile the file in 'C\Program Files\Microsoft Visual Studio\Common\tools\H1.h'; no compile tool is associated with the file extension" I have placed it in so many different places and each time …

Hi, im just learning about multithreading for a program i am writing that ne eds to read from multiple camreas attached to the computer at the same time. I know how to create threads and pass around info, and i know a bit about mu texes but this is not …

can u please xplain' wat this error means: [COLOR=Sienna][FONT=Comic Sans MS][U][I][B][SIZE=2]Linking... file_name.obj : error LNK2001: unresolved external symbol "int * resultarray" (?resultarray@@3PAHA) Debug/file_name.exe : fatal error LNK1120: 1 unresolved externals Error executing link.exe.[/SIZE][/B][/I][/U][/FONT][/COLOR]

hi i want to get following output. 1 2 2 2 3 3 3 3 3 4 4 4 4 4 4 4 and so on in 1st row one 1 in 2nd three 2 in 3rd five 3 in 4rt seven 4 in 5th nine 5 (all odd outputs)

I am stuck on this problem..you are supposed to locate the error in the segment of code: char var1, ptr1; var1='X'; ptr1=&var1; Can someone please help me figure this out. It is much appreciated.