Software Development Forum

Hi there, Can anyone tell me how to change my win32 programs icon (top left). I'm running MSV C++ Express 2010, so i don't have MFC. Theres a few tutorials on how to do this but using resource files? Which apparently MSV doesn't support. I want to be able to …

Okay here's what I'm trying to do use a for loop get 5 numbers from input ONE number at a time. Output the sum and average of the 5 numbers. I am only allowed to use a maximum of 2 variables to solve this problem. Heres my code so far, …

i have button add and the coding, but everytime 1 click the button, a messagebox said that syntax error INSERT INTO. all database column name and the textbox name is true. i checked many times. this is my code [CODE] Try 'add data inside the database con = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data …

hi i m new to Haskell, i need help in the deposit money in this simple atm bank system the problem shown during enter amount on deposit" Program error: Prelude.read: no parse" below is the code.Please help.Thank you [CODE]import System.IO start :: IO () start = do putStrLn "------------------" putStrLn …

hi, how do i format the currency value. i have used [COLOR="Red"]Format(GrandTotal, "0.00") [/COLOR] but i still got output like this [COLOR="Red"]60917.3972[/COLOR]. How can i make it to 60917.40

Im a college student this is my first computer science class and im having trouble with my code. it will not display the print statment. This is my code thus far. import random choice = raw_input("what die would you like to use: ") d4 = random.randrange(4)+1 d6 = random.randrange(6)+1 d10 …

I have a VS project which is compiled using the unicode character set. I load a dll using LoadLibrary and that dll is also built using the unicode character set. I use a method exposed by the dll which returns me a std::string. I am having some trouble with converting …

hello, i have to create a program that open a file, read the file, add the number form the files, and display the total sum. Here is what i have [CODE] numbersFile = open('numbers.dat', 'r') line = numbersFile.read() for line in open("numbers.dat"): nums = [int(x) for x in line.split()] #close …

is there any surce code to display an image in a dialog box in java pls solve this.........

I am stuck on a problem with no idea how to start. I need to create a program that creates a file witha index that tells you which line of the file each word appears on. i Have this so far but i may be way off.[CODE]Import t = open(""),"r") …

I'm currently having an issue with moving the camera around the z-axis (roll). For debugging purposes, I have an object with which I've tested with all 3-axis rotation and movement and it's working as expected; the object in question as well as the camera class superseed a positions class for …

1>------ Build started: Project: allegro, Configuration: Release Win32 ------ 1> allegro.cpp 1>MSVCRT.lib(crtexe.obj) : error LNK2001: unresolved external symbol _main 1>c:\users\lenovo\documents\visual studio 2010\Projects\allegro\Release\allegro.exe : fatal error LNK1120: 1 unresolved externals ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

Hi There, I'm new to C#. However, my task is 2 read a textfile and store the data in database. But, when reading, i only need 2 read the 1st 2 element of each line leaving the header. Reading the whole line and storing it in database is possible. Bt …

Hello, I started C++ and I have a trouble with this thing. I can't make it work. What I am trying to do is to get the value and calculate the area of a circle using a class type of coding style. Note that this does not even compile. "Where …

hi, how do i get latest transaction from sql database. All the records is saved in sql database and i use different application to grab the data from sql base on transaction. I use SELECT statement but i don't know how to make it unique variable/ID. 1st user might have …

Okay, so, here's the assignment that I have to complete: Write a program that will input two vectors of information. Each vector will contain exactly 8 floating point values. Your program will enter these values from standard input. Once the values have been read in, your program should call a …

The practical exercise for this session will be to create a cash register program that you input the cost of an item, the number purchased and if a sales tax applies to the item. If a tax does apply to the item, the tax value will be ten percent of …

from this how do i make the data in the data file listed on my screen? assuming i have already created and implement function for adding updating deleting records. please help!! #include <stdio.h> struct videorecord { int rec_no; /* account number */ char f_name[ 20 ]; /* film name */ …

Hi, I have a listbox that is bound to a textblock as target and also has an xml file as source. My problem now is the correct syntax for inserting another listbox in between the listbox and the xml file. My code is shown below... <Window x:Class="newTestApp.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" …

I am trying to make a reference program that you can use to access any element of the periodic table based on its name, symbol, atomic number, or atomic mass. It is more than one file, and I need a way to return to main if the user wants to. …

In the MDI main form I am loading one child form (i.e Login Form)at the center of the MDI form. I want without closing the child form(Login form)no one can access the MDI main form.. After login only the login page should close and MDI form should enable true.. Before …

Okay, I've just started learning C++ and I'm on the third chapter of my book which deals with control statements. Basically, I've learned how to create very basic text based games. [CODE] #include <iostream> #include <string> int main (void) { using std::cout; using std::cin; using std::string; string options = ""; …

Hello all. I'm having a bit of trouble trying to figure out how to access data I input into a ctypes array object. This is used with a hardware SDK, so I can't really change the data format at all. Here's the code: [CODE] from ctypes import * MsgDataType = …

Say that you have a file and the list of numbers like 10 20 16 17 82 93 87 How could I add/subtract/ or multiply these individually?

I need to write a program that tells the user to input one fraction(numerator and denominator), along with two other fractions that are given. The program must +,-,/,*,reduce,reciprocate, and find if the given fractions are greater less than or equal to one another. I have no clue of even where …

can you help me to fix my program? how can i non-repeat the numbers i don't know the code..and how can i generate a numbers for bingo?...i need to generate until i win.. [CODE]#include <iostream> #include <cstdlib> #include <ctime> using namespace std; const int ROWS = 5; const int COLUMNS …

I am currently coding a file browser in C# and I've never used C# before. I'm trying to make a list of files that will become active (ie: change skin) when I click on one. The problem is that I have no idea how to do so. Current implementation: Added …

I've been trying to make something where I can just plug-in a new implementation (for things like opening a window, displaying graphics, etc.) and it work just like before. I've added a couple of other things like a resource manager, but now I'm getting linker errors. This didn't happen until …

I have been following this tutorial ([URL=http://msdn2.microsoft.com/en-us/library/ms233763(vs.80).aspx]http://msdn2.microsoft.com/en-us/library/ms233763(vs.80).aspx[/URL] ) and so far everything has gone well. I am running Visual Studio 2005 and SQL Server 2005. I can run queries just fine. However, when I try to update (insert a new row), my Customers table in my SampleDatabaseDataSet will not commit …

Hey guys, I'm wondering if you can help me out on my problem. I wrote this code to print out consecutive numbers till it reach the maximum number entered. The code works but I want to control the output. Here's my code so far... [CODE] cout << "Enter max number: …

Hi, I am using visual basic express 2008 . and i am adding few rows to the database using some stored procedure. it is working fine. after adding the row i am displaying in a grid using dataset . fine.but when i close the program and reopen the program i …

Hello, all professionals, I have a question about using python to pass argv to another script. And here's the problem: I have installed a Virtual Machine(Windows XP) in my Host system. Right now, I propose to create a script located in my Host system to pass a argument to the …

[COLOR="Green"]*help me with this code i cant withdraw. *the balance inquiry didnt appear in the form4 *in my database, do i need to put the withdraw field? [/COLOR] <form 6> [CODE] Imports System.Data.OleDb Public Class Form6 Dim conn As OleDbConnection Dim cmd As OleDbCommand Dim strSQL As String Dim dr …

I basically want to map out folders and subfolders in a dictionary and i have this code ive written, but instead of adding each filename to the dictionary it overwrites it each time. Any suggestions? [CODE]for fname in os.listdir(os.getcwd()): print fname x += 1 maincat = {fname} print "x = …

im quite new to python so forgive my stupidity. ive downloaded numpy and here are a few things i understand regarding images and numpy 1.images are made up of pixels that have coordinates, a 2d array i believe 2.numpy has the ability to handle arrays and split them what i …

Hello, I'm kind of new to this but have successfully launched a database UI before but this time I am using the Datagridview to display by data. I do this by OLEDB and establish my connection (see code below) and bind too two different datagrids: [CODE][/CODE] Public Sub FindTroubleshootingTable() Dim …

Hi all If I am at the wrong place please excuse as I am new at this IT Discussion Community. My problem is that I want to convert an application that is written in VB6 to VB.NET using Microsoft Visual Studio 2008. The conversion completes but there are compile and …

I want to compare two float values in shell script, i.e. a = 0.1 b = 0.4 if ( $a < $b )then expression1.. expression2.. expression3.. fi if ( $a > 0.0 ) then expression4.. expression5.. fi could you please suggest me how to implement in shell script ?

I cannot figure out what I'm doing wrong in the following code: [CODE]char* charArray[3]; strcpy(charArray[0],"wn"); strcpy(charArray[1],"chair"); strcpy(charArray[2],"-over");[/CODE] Thanks a lot for the help!

Let's say I have 5 boolean values: [CODE] bool a; bool b; bool c; bool d; bool e; [/CODE] If they evaluate as true 'a', 'b', 'c' and 'd' should have their associated code run. If 'e' evaluates as true then only its associated code is run and the values …

Hey guys, I'm working on an assignment which requires me to have one of my constructors to have parameters though I get an error in "Car c2 = new Car();" that it cannot find symbol. Also I am required to enter the necessary get and set methods to be able …

Ok so this code works great with an if else statement but i dont why when i change the showMenu to a switch statement you cannot see my print out statement as a menu!? Iv tried different ways of writing the print outs and they havent worked at all. Also …

Hey guys, is there any alternative methods to string slicing? An example output would be: input: dani output: d da dan dani I did this with string slicing, but am wondering if it is possible to do the same thing without slicing. Anyone help out? Testie,

I was wondering about the new [URL="http://software.intel.com/en-us/intel-parallel-studio-home/"]Intel parallel studio[/URL], can anyone share their personal experience with it? Likes, dislikes, cool projects, etc? Our own [URL="http://www.daniweb.com/reviews/review313227.html"]Jeff Cogswell reviewed it here[/URL], but i want to here from a few others...

how to sort numbers and letters ascending? please help me

I'm trying to get the maximum temperature and the day it occur from the value I put in. But the Max is always the last value i put in and the day is always 8 :( Can anyone see what is wrong with the code? Thanks in advance. #include<stdio.h> int …

Good Morning, Having a problem with my program not calculating. I have wrote a program CashRegisterA Class that should be used with the RetailItem Class. The CashRegisterA Class should stimulate the sale of the retail item. It should have a constructor that accepts a RetailItem object as an argument. The …

Hi there, I am having some syntax and logical implementation problems with a really very simple requirment and I am hopeing someone can help point me in the right direction. The problem I am having concrens trignometric functions in 3d space and what I am trying to do is find …

pleas will any one help me i feel im going to explode more than 8 hours in this question and i have to submit it after 3hours.. my prog is not finished yet but an error saying unresolved external sympol... actually i have aprog that define the mistake(MSDN library for …

hello everybody.. here is my Assignment Code.. [CODE]#include <stdio.h> #include <windows.h> int Attendance[50][50] = {0}; int studPresence[] = {0}, weekPresence[] = {0}; int i, x; int week, student; char SubCode[30]; void InputFunction(); void WeekAttendance(); void StudentAttendance(); void main() { int answer; while(answer != 4 || answer > 4 || answer …