Software Development Forum

I currently am working on a project for work that deals with WSDL. The client has sent me the WSDL in XML form, so I was wondering can I even use this with VB .NET 2003 or do I have to use the "Add Web Reference" feature and add the …

Hi, I am loading some pictures from a traffic cam website and displaying them in picture boxes but the form freezes because its working too much. Is there any way to speed up the process, here is my code. [code] string[] picURL = new string[9]; picURL[0] = "http://www.nzta.govt.nz/traffic/current-conditions/webcams/webcam-images/cst1.jpg?rnd=0.0822959104552865"; picURL[1] = …

Hi all... I need some help in manipulation of the text files to read in a matrix text file. The format of the text file is as follows: <matrix> rows = 2 cols = 2 1 2 2 4 </matrix> I need to read in the text file and put …

I need help urgently for 3-tier coding in retrieving data from database and display it in label. It would be a great help if anyone solve it for me. thanks [B]I got the code for data access layer but im not sure if it's right:[/B] [code] Public Function getFeedbackQ(ByVal Question1 …

Dear Experts I am using following codes to format datagridview column headers, that works fine. My questions are 1) how to make all headings bold? (bold header row) 2) how to apply specific font to heading row 3) how to apply specific fontsize to heading row 4) how to apply …

when i runnig my jsp page some type of error occurd(deployement error).i am running the page in netbean under glassfish server.how can i remove this error.

Hi, I am creating a RPG Character Generator and I have a InputDialog box which asks the user to enter there characters name. I have a do while loop to check for if the user entered a character which allows runs through the code if the users enters a correct …

I have to make a simulator for my school project, I dont know how to do that and where to start from, i have a little bit knowledge about C# and Visual studio, can any one tell me how to start , can any one tell me how to build …

Alright, so i have some code i have been working, i basically have done the skeleton and have looked through my Java book and scowered the web for some ideas. I'm stuck on a few thing. basically i am trying to write a program to break a code. I enter …

First off thanks to all the members of daniweb for all there help and support, they've been fantastic. I'm on the last stage of my program and i need a little more help. I am using binary serialization to save information, i don't want to use xml because frankly it …

Hi guys I need your help a bit. I have designed a tree view control and the user can select multiple options. Now the problem lies in: "When the user clicks on show button a msgbox appears showing all the items selected"....This is what I want to do. but is …

Hello I'm trying to use taglib in my Qt-program but it won't work. With this code, it doesn't compile although it should because I just changed the parameter [I]a[/I] from the example included with the source. [CODE]void Test(){ const char* a = std::string("song.mp3").c_str(); TagLib::FileRef f(a); }[/CODE] When I drop the …

I have an assignment that asks me to create an application that lets the user enter a word or phrase, then displays the number of vowels found in that word or phrase. Here's what I have so far: [CODE]Dim mystring As String = Me.txtenter.Text Dim chars As Char() = mystring.ToCharArray() …

I have created a completely new new Windows Form application and are trying to add this namespace: [code] #include "stdafx.h" #include <ctime> #include <iomanip> #include <iostream> #include <fstream> #include <sstream> #include <string> #include <vector> #include <cmath> #include <algorithm> #include <limits> #include <ios> #include <cstdio> #include <numeric> #include <cstdlib> #include <ctype.h> …

Hello, l sor of scribbled this code up from a few tutorial l have looked over, combining tutorials never works for a newbie to C++ :( now this is what l have written:: [CODE]// InfoMenu.cpp : main project file. #include <stdafx.h> #include <iostream> #include <string> using namespace std; int main() …

I have always used the API for Vb.net from Decaptcher.com and have always sent the Captcha by sending an actual url to them as you see in the code below. Or maybe it uploaded the image anyway to them (I use the Webbrowser Control) I'll use for example this: Code: …

Hi, I understand how there are events for things such as buttons and other form objects, but I was curious as to if it is possible to create an event for when a variables value is changed. Thus if I have an integer variable named MyInt with value 0, it …

I have an assignment that asks me to do the following things: 1. Create a textbox to get the student's first and last name (ie: John Ark) 2. If the student's "first letter of his last name" (which is "A" in John Ark) ranged from A to I, then puts …

Hi I'm new to computer programming. 'Im just needing to learn some basic c++ for a larger project. So if someone wouldn't mind guiding me through some basics on i/o streams. I need to able to open a .txt file saved on my c drive and be able to count …

Hi all, My first post here, but long time troller. I was looking for a GUI platform to develop on and couldn't decide between wxPython, PyQT and/or IronPython or Jython. I decided to go with wxPython after getting a couple of headaches elsewhere. I'd really like a quick IDE to …

i am going to make the Database (i.e enter name, phone # etc) but how i will make it permanent (i.e to save it permanent). When i close the program and reopen, my previous Data that i had enter should Present??? How i will make it???

Hi! Can anyone explain why the output of the code below is [B]6 7 7[/B] ? [CODE]#include <stdio.h> int main () { int a=5; printf ("%d%d%d",a++,a,++a); return 0; }[/CODE]

Hey guys, I'm working on an SQLite3 wrapper using C programming. I was wondering if you know how can I set database properties such as mode, headers and echo through the C application. For example when running the SQLite shell and you are connected to the database you can do …

Hey how do I make so this would save myfile as a text file? [CODE]FILE * pFile; char filename[256] = "myfile"; pFile = fopen (("%s",filename), "w"); fclose (pFile);[/CODE] This creates a File named myfile but not as a textfile. I tried to add .txt after %s but that doesn't help. …

I am attempting to write my first c++ program. It is a bot that will me used to connect to a Multi User Dungeon. The premis is this The application will open a server on a specified port on the local machine, and also connect to the MUD server. The …

I'm trying to create my own little collection of code that I can basically copy and paste into programs as I need them, but it seems to be causing some problems. After importing a LinkedList class and a Node class into Netbeans and then changing the constructors a little bit, …

Ok its been awhile since I've taken a CS class and I am still a bit rusty. It seems like a simple problem but I just cant get my brain around it. The program needs to shake a boggle board. For those of you who have never played this game, …

I am using CruiseControl Binary Release 2.8.2 and I am sending mails using this. I can only send the url for log file generated by the software. So I need to add some text to email body and attach a file. So can you please tell me how should I …

i am trying to start using nasm... i did som in masm.. now my problem is, i am not getting proper nasm compiler file..if anyone have their collection working..i would like to get that...:) you can post over here or email to my id [I]<<snip>>[/I]

a C++ newbie here.. I am doing the question at the end of Ch3 which is about classes, objects, and constructors. I'm stuck on a few that asks you to write a C++ statement for each: (On 5, I wasn't sure how to give a value in the same statement.. …

Hey guys, I'm hoping someone can gelp me try to get a snipet of code working that i've been having problems with. What I'm trying to accomplish is to get a picture from a users computer with ASP.net with a C# backend, convert that picture to an System.Drawing.Image so I …

does anyone know how to make an array search for how many words are in it?

Hi :) I have some object in a forum, and i want that those objects will be resize and moved proportionatly after i resize the forum. (like when i make the forum width bigger, i want that all the object will get bigger with the forum) Is there an Automatic …

Hi all, first post so hopefully I'm in the correct place. I'm new to python/jython and am currently trying to write a hot-deploy script, in short its working, however I am now making it for mulitple applications. I'm really struggling to get the path to a JAR archive into a …

Hi everyone...I am building a program to input students names(first and last) and also GPA. I have everything working but the sort by last name. Everything works fine, even the GPA sort but the last name sort will not. Please help. Below is the function in my program i am …

hi, i'm making a simple program where it when you type a name of soemthing from a video game it will give you a brief description, i'll be using if and else statements, here is what i have so far. [code=java]import java.util.Scanner; public class WoW { public static void main(String[] …

I've been trying for hours to find out how to display an inputed word backwards but I just can't figure it out. Could someone help me please!! Thank you guys for your time.

Why does my file operation code write random data over the first two numbers I store in the file. The code compiles and runs without error messages, but I try to store the vector [0 0 0 0 0] and instead I get [20520 2414 0 0 0]. I am …

I have been writing a program to backup files (attached). I've tried to add a new option that restores the last backup of all the files in a directory: [CODE] static void RestoreDirBackup(string filename) { string file = Path.GetFullPath(filename); string[] backups = Directory.GetFiles(BackupLocation + file); if(!Directory.Exists(file)){ Directory.CreateDirectory(file); } string lastfile …

This is new for me so I'm not really sure how to do this... I'm trying to create a base class that I can inherit from but there are some fields that I need to ensure each inheriting class specifies a value for. How do I do that?

just want to ask you guys whether there's any coding i can type or do to make my button more 3D or pop out without using WPF. cos my button is very big and i have select the FlatStyle to Popup yet its still flat. i guess its because of …

I have an abstract class called student with an abstract method add(). I also have other classes undergraduate, graduate, parttime that extends student. Requirements are that I have to have an abstract class student and the same abstract method add(). This method needs to write to mySQL DB elements entered …

how to i check whether the map1 exist or not for some string in map <string, map1<string, int> > map2

So I have a question about timers and need some help... I'm still learning VB.NET programming, so I'm a beginner here...but so far, with timers and all, I've been able to do them well. My last assignment dealing with timers went very smooth...one of the things was to create timers …

[B]This has been solved! Look at the end of this post.[/B] Hello! I'm having some trouble here with polymorphism, as I need to access methods in a subclass from an array of superclass objects. This method is called parseCommand(Command c); The method exists in the superclass and is overridden in …

I Use visual Basic 8.0 and Mysql 5.0 I have two exactly the same Tables: Table1: RecordID , Integer = primary key auto_increment NOT NULL Articlenr , Integer Articlename, Char(20) Table2: RecordID , Integer = primary key auto_increment NOT NULL Articlenr , Integer Articlename, Char(20) Table1: has [COLOR="Green"]two records[/COLOR]: RecordID, …

Hi Is there any way I can use a pair of keys(private-public key pair) generated externally for encryption/decryption of files rather than generating a pair of keys for every cycle of encryption/decryption ?? My program requirement is that I need to run an encryption program packaged in a jar file. …

Hello, i am trying to add a keyboard event listener to my Jpanel. But i am having no sucess. This is my [B]board.java[/B] [CODE]package snake; import java.applet.Applet; import java.awt.*; import java.awt.event.*; import java.awt.geom.*; import java.awt.image.ImageObserver; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.ImageIcon; import javax.swing.JComponent; import java.awt.Image; import javax.swing.JPanel; import java.awt.event.ActionEvent; import …

can anybody explain what the difference between the 2 codes below? i'm using visual basic 6 and i'm connecting access dbase. and one other thing, i'm trying to connect access 2007 with my vb6 but i can't remember the code, i know the code below works with access 2003 and …

[CODE] #include<ncurses.h> int main() { WINDOW *win ; initscr(); win = newwin(10,30,10,10); box( win, ACS_VLINE, ACS_HLINE); refresh(); wrefresh(win); mvwprintw(win , 13, 14, "Enter any Key :\n "); refresh(); wrefresh(win); getch(); refresh(); wrefresh(win); endwin(); printf("END"); return 0; } [/CODE] I just started learning Ncurses and have some questions: i understand that …