Software Development Forum

Hello, I have two data comboboxes on a VB6 form "DataComboMasterPolicy" and "DataComboPurchasingGroup" after selecting the first appropriate choice with "DataComboMasterPolicy" I would like for the 2nd datacombox "DataComboPurchasingGroup" to only display the data associated with the user's selection. The data is in an Access 2003 db. My code for …

Hi! I have this simple movie-list that I wont work, I get compile errors on this simple program. Could someone please help me to get this to work, should be very simple for you guys =) Thanks in advance! Here's the code: [CODE]#include <iostream> #include <cstdlib> #include <fstream> using namespace …

is it possible for me to retrieve data from different tables then display them on a single data report. i am using a data environment for connection. if its possible how can i do it

I made a program that edits the contents of a XML file. It works fine, but when there are newline characters between the nodes, the program doesn't handle them correctly. It looks like it's handling the newline as if it's a node as well. The problem is that put all …

Hi, Can somebody tell how to write, read and format a MicrSD memory card using C sharp....I have checked Windows Embedded CE Developer Center but things are not getting clear....Please suggest me with an example..

Does anybody know a good tutorial on programming applications with multiple entry points in C++? I am designing an application in MSVC 2008 Express that will interface with an AS/400 system and process scripts to either feed data, extract data by reading the screen, or do custom tasks. I was …

The code I'm using to change XML content isn't working... Does anyone have any idea what I'm doig wrong: [CODE]package domtest; /* public class Main { public static void main(String args[]) throws Exception { DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); DOMBuilder domBuilder = new DOMBuilder(); Document jdomDoc = domBuilder.build(builder.parse(new File("src/home/projects/misc/Test.xml"))); Iterator iter …

How can you check the length of a file / list and then use the value in an "if-loop" in python? I want to create a "if-sats" that must check the amount of elements(numbers) in a textfile, if the amount is less then 5 do this... else do that..

I need a visual basic code for the followings: Suppose a restaurent menu. unlimited user can access that. items will be listed there with the price. they will pick up some of them and then including tax (15%) the total will be shown. thats it. then the program ask for …

why we have an int type when we already have short and long ints because int means either short or long.

Enviorment is TC. using grapphics.h . I am developing the board game LUDO as project in C++ Using OOP methodology. Right now I am drawing the Board. Now I want to draw various cells, of 30 pixels X 30 pixels at various places on the screen. I am drawing a …

hi, please please give me exact explanation for the tilt symbol in c.... here i have paste the code and i m getting the output of 1... how it comes 1..?please explain me soon...[code]#include<stdio.h> main() { int m=1; ~~~m; printf("%x\n",m); }[/code]

how do avoid illegal state monitor execption

i asking for your help.i need a code on how to detect network in the dashboard.

Hi i want to save a picture of employee in SQL server Database in my college project payroll system, Please Help me in this matter and give me one example of this.

need this to change to random colors every .8 secs. compiles ok, but not getting wanted results. cant figure out where i am wrong? i get the applet viewer window with a black square but no color change. Here is the .html file <applet code = ColorChange .class width = …

Hello. I'm trying to develop a very simple user-based information system. For example, read a folder for .ini files and get the pInfo stuff for each different player. It's for a network game I'm developing. So here's a BASIC example. [code=c++] if( PlayerInfo[playerOne][pLeader] == 1 ) { cout << "Player …

i am writting program for digital calculator.and i have brought calculator image using graphics on outputscreenand i want to give dual interface of keyboard and mouse.how can i do that in graphics? thank you in advance.

I had a program that ran fine with Winsock. But that only works on Windows. So I decided to switch to SDL_net. I thought I did okay, no syntax errors or anything when I compiled. But on run the program froze up. So I read about various SDL functions. When …

Hallo, I must develop a Client application using (Qt) C++. The server application was developed by somebody. I need to register with the Server application to get data from it. I have problems here. Can anybody please let me know how to proceed. In order to register with the server, …

I want to parse a string into something like an array: [url]ftp://user:pass@host:portpath[/url] [url]ftp://anon:1234@111.222.333.444:9999/path1/path2/[/url] I read the java docs about using Pattern and Matcher but I keep getting an "IllegalStateException: No match found" error. [CODE=java] import java.util.regex.Matcher; import java.util.regex.Pattern; public class test { public static void main(String[] args) { String s …

From people who know what wxWidgets is, I always here a lot of grief about how it is to simplistic, but compated to VB what do you guys think? Ive only ever worked with wxWidgets for a short period of timebut thougt it was very good. What do you guys …

Hello :) We are a group of 3 who has been given a task which we must develop our own little keylogger to monitor people such as employees in a company. Unfortunately, we encountered a small problem: We would like to hide the console, so you can not close it …

Hi im creating a cash register program. The user enter's the total price and the money given from customer and the customer's change is shown. It will tell the user what notes/coins to give to the customer. I could do this But the next part i have to do is …

Hi I've developed a C# program that takes a directory list as its arguments. What I want to do is execute a batch script that would run a command like dir /b and send its ouput to my C# program. I believe that if I were using Linux, my script …

In VS 2008, for example I have sql command like SELECT * FROM STUDENTS WHERE STUDENTID = @STUDENTID Then I append value into it, for example 15 How to I catch this sql command SELECT * FROM STUDENTS WHERE STUDENTID = 15 Thx in advance

Hi, I would need some help to resolve a problem. I need to create a programm that contain 10 basic math questions. After 3 fails in a row, the programm must stop. After each question the good answer should show if the student entered the wrong answer, and the result …

making for practice a temp converter. i got the basic program to convert C to F. heres that part: C = input("what temperature (celius) do you need converted? ") print "%s degrees celsius is equal to %s degrees Farenheit" % (C, 32+(212-32) / 100.0 * C now im trying to …

I wrote this code to load the image on mouse click...but it is not displaying as soon as i click the mouse...i need to resize the jframe to make that visible what is the problem with this.......please anybody ans for this....thank u in advance...

in Windows Task Manager --> Processes there is a list of running exe files. I am going to write a program that lists these running exe files. How can I obtain the list? I use Windows XP :$ & Windows API!:)

i have just started c language and i have only study "while" and "for" "if else" please help me in this question using loops(without usuing arrays) write a program that prodeuce the following output: 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0 …

Hi..can anyone help me..debugging my codes.. when i compile and run it.. i dont get the accurate result..of sum and avg..can anyone help me telling where is the error?? thanks so much.... Here are the codes: #include <iostream> void getNum(int& num,int& sum); void doProcess(int num, int& sum, float& avg); void …

Hi, All: Previously, i made a program using d5. It works well in xp. But when i recently build it again in d7, many problems appear. Below is one of them. When executing in d7, this chop file function prompts I/O 123 error? why ? Please help. Thank you in …

Hi all, I am having a problem printing out the elements of an array, using a for loop. when i try to print out each individual element, it prints out the last element repeatedly. ie will print the last element of the array, over and over again. if you could …

I have created this program, and it works fine for random values . But when I ever enter same Arrival time it gives error output ! .i.e arrivaltime bursttime p1 0 10 p2 0 6 now the problem is that instead of p2 running first p1 starts... plz help. Process.h …

hi, I am trying to validate a textbox that has a value of 1 and up so i am saying : [CODE]if (mytextbox.Text > 0) { }[/CODE] but it is not working any suggestions please bare in mind that the text has 0 as default value so i cannot say …

Hi guys:) I have an assignment about making an operand stack using c++ which receives a mathematical expression like ((3+2)*(5+6-2)) and the program gives the solve of that exp. the problem I have faced is how to change a character to an integer ? and how I can start?

import wx class McaMenu(wx.Frame): def __init__(self, parent, id, title): wx.Frame.__init__(self, parent, id, title, size=(640, 432)) menubar = wx.MenuBar() file = wx.Menu() new = wx.MenuItem(file, 1, '&New\tCtrl+N', 'Creates a new document') file.AppendItem(new) file.AppendSeparator() open = wx.MenuItem(file, 2, '&Open\tCtrl+O', 'Open New document') file.AppendItem(open) save = wx.MenuItem(file, 3, '&Save\tCtrl+S', 'Save') file.AppendItem(save) save = …

Hi I need help with some C++ code. It's pretty basic, but my teacher will not help me. He keeps saying "Just one second, I'm helping someone else." And then forgets about me. It just gets frusturating. The code is very undeveloped though, I'm just trying to get all the …

program using nested loops in c programming language to generate following pattern zyxwvwxyz zyxwxyz zyxyz zyz z

Hi, i m trying to make a program (VB6) in which i need to do some tasks as soon as the date changes (like creating new database etc.), but dont know how to keep track of date change...searching on this gave me following - 1. Using a timer with 1 …

This code is supposed to print all the numbers from a text file...but for some unknown reason, it is only printing the last pair. [CODE]#include<stdio.h> int main() { freopen("in.txt", "r", stdin); int result=0, column=0, row =0; while(scanf("%d %d", &row, &column) != EOF); { printf("%d %d", row, column); } return 0; …

I had a couple of posts on getting this thing to work. I finally got a small test program working, but now this, the actuall program, doesn't. I don't understand the error either(Will include it at the end of this post). Here is my code, with the line throwing an …

Hello! I have some probs with this code, somehow it dont loop 10 times as it should, just one? How do i make python use a testfil.txt that already exist? I dont want to remove the old data in the file just add new data to it? In this code, …

Hi, I have jest started learning Python. I would like to get some help on writing a script that would delete a set number of lines from a text file which looks like this : 1846440556 1846440521 1846440491 1846440505 1846441137 1846441102 1846441080 1846441331 1846441323 1846441315 ... ... Thanks in advance …

Hi, i have couple of doubts.. 1) How do i use MSComm Component in a module...i could gather that i might have to use 'class module' for that..but not able to make that work. 2) if i use a class module..how to pass parameters to a class...as i would like …

Is there any way to convert [B]System.Windows.Shapes.Rectangle[/B] to [B]System.Windows.Drawing.Rectangle[/B] in WPF ?

Hi All, I have a following xml: [code] <?xml version="1.0" encoding="UTF-8"?> <ForwardRequestResponse xmlns:m="http://webservices.kuoni.ch"> <ForwardRequestResult><![CDATA[<?xml version="1.0" encoding="windows-1252"?><Response Version="2.5" From="KUONEKA0" To="CETS" TermId="XXXXXX" Date="18062009" Time="163523" Type="ERROR" Confirm="X" Agent="XXXXXX" Lang="EN" UserCode="X" UserType="X" UserName="X" UserFirstName="X" Mode="X"><Err><ErrorNr>9999</ErrorNr><ErrorText>Fehlerhafter Request</ErrorText><ErrorText>element &lt;Request&gt; attribute: TermId is too long</ErrorText></Err></Response>]]></ForwardRequestResult> </ForwardRequestResponse> [/code] And I want to extract a CDATA out of it …

We are required to Display Live View from a Camera in a WPF Application. A TV-Tuner is being used to capture the video. We had already achieved this in WinForm (VS2005) using DShow. To implement this in WPF we are using the same code (code used in WinForm) except that …

Hello! I try to follow steps mentioned here ([url]http://www.speechforge.org/projects/cairo/install.html[/url]). The first thing is about JMF. I downloaded jmr-2_1_1e-linux-i586.bin (the other thing is that I've got 64 bit computer). I found [url]http://www.luniks.net/luniksnet/html/java/jtvd/doc/jmf.html[/url] . I executed bin file in /usr/lib as it is written in this mini-howto. Then I edited /home/mainaccount/.bash_profile file …