Software Development Forum

Hi, I am currently learning C#, but when I made a program that allows the user to guess a word (in Dutch that's called "Galgje") it repeats the while-statement twice, ignoring the scanf(). I searched with Google and found out that the program is too fast for the user input. …

Hey there I am getting an unusual error message I don't quite understand. I was wondering if I could have some help. The error is " error C3861: 'Tests_weight': identifier not found" I hope you guys can follow the code and any helpful input would be greatly appreciated! Thanks in …

Okay, so I have a tuple for a game, and this is it: [icode]['Hondros', {'Equiped': [['none', [], 0], ['Rags', [0, 1, 0, 0], 1, 1], ['Mocassins', [0, 0, 1, 0], 1, 1], ['Gauntlets', [0, 0, 0, 1], 6, 5]], 'Equipment': [0, 1, 1, 1], 'Stats': {'AC': 14, 'Strength': 15, 'Constitution': …

if you have ever used adobe lightroom you would have noticed that there is an awesome sidebar with 15 or so sliders on it. they can all be adjusted from the same screen and you watch as they edit the image in real time. This is what I am trying …

Hi, i've looked in several places for a how-to on C# DLL's. I made a windows forms application, which beside regular files, has a pure .cs Class File. I would like to extract a DLL from that file alone, how do i do that?

[CODE]public class TVRemote { //initialize variables private int channel, vol; public TVRemote(){this(0,0);} public int getChannel(){return channel;} public void setChannel(int a){channel = a;} public TVRemote(int a, int b){setChannel(a); setVolume(b);} public int getVolume(){return vol;} public void setVolume(int b){vol = b;} public void channelUp(){ channel++; } public void channelDown(){ channel--; } public void …

is there a way to start your program from the sub main() like you could with vb.net

Hello, I am developing a simple graph drawing application where each graph could be painted in internal frame. I want to call a specified function whenever an internal frame got focus. I’ve tried to add “addFocusListener” to the internal frame but it didn’t work. Multiple workspace (internal frame) can be …

Hi guys. I have a question - searched for it for at least an hour (i think more, but nevermind). I have this piece of code: [code=C++] cout << word.getLastWord() << "<---" << '\n'; [/code] It is supposed to call getLastWord method of class called Extract. Method returns a pointer …

Dear Experts I use following codes to diplay data in combobox str = "SELECT sno,name,city FROM employees" cmd = New SqlClient.SqlCommand(str, con) da = New SqlClient.SqlDataAdapter(cmd) dt = New DataTable da.Fill(dt) With ComboBox1 .DataSource = dt .DisplayMember = "name" .ValueMember = "sno" .SelectedIndex = 0 End With Table has three …

Im trying to write a code for a colour picker, so a user can pick 4 different colours and then it would return them so i can use them in a different par tof the program, but its not working properly and i can work out why. any ideas? [CODE]def …

I been at this for to long so I will give somebody else a shot at this. I have a text box that has a string in it that I will use for a SQL statement. Under the text box I have two trackbar controls. I want to be able …

Hello daniweb. Recently, I did a c# project that my boss wants an installer for. Having looked at a tutorial, I threw together an installer that gets the job done. However, since the project I am working on is going to be a windows service (root is windows\system32), I'm trying …

I have a very basic problem, which answer is not covered in the 1200 pages of the C++ book I'm using to teach myself. Consider this simple code: [code]#include "stdafx.h" using namespace System; class EventListener { long mRef; public: EventListener() { mRef = 0; } }; int main(array<System::String ^> ^args) …

I would like to know if is possible to click on every single cell in a listView seperately, like in a datagridview? If I set a full row selection to false I am only able to select the cell in the 1st column. The point or this thread is, that …

1. I have few data in "MyData.txt" : 9 7 4 4 6 5 9 1 3 4 7 6 5 4 1 4 8 6 4 8 5 I only can copy the data into the code like this : [CODE] #include <iostream> #include <fstream> using namespace std; int …

Hi there guys... Been working all week for the database connection of VC# with SQLite. I got an error everytime i try to open the database... No matter how i tried the [B]SQLiteConnection.Open()[/B] command still returns an error... I installed the required ADO.NET and the required SQLite Database... [I] here's …

Hi, I am using Dev-C++ 4.9.9.2 with g++ compiler. I recently made a DLL in c++ that shows a window using Windows API. I discovered that the text shown inside are large and bold, which aren't looking very good. I want to change this, so I used the following code …

Hey there guys, I am having a problem with with my ReadFile constructor. First of all the class that I am placing the constructor in is in a different package. I have imported the package to the class that I am placing the constructor But I still get an error …

Dear Experts I have two textboxes I want textbox1 to accept any character except 0 (zero) When user enter 0 then it must not go to next control I want textbox2 only accpet character "Y" or "N" Please help

Hello All, I am desperate for help. I have spent the last 2 days staring at this code and not getting anywhere (please see attached project files). The project requires a number sequence to be output as a text file. Starting number is input by user (number is in sequence …

Had a moment to sit down and plow through a chapter, and as usual, wound up stuck. My compiler is giving me a string of [inlinecode]undefined reference to SALES::[all my function names][/inlinecode] in my main function. It's entirely possible that there are problems within the function definitions, but right now …

Hi. I have this assignment and have absolutely hit a wall here. I will give the assignment details, then say what the issue is: Consider a collection of songs in an MP3 library where each song is characterized by artistName, songTitle, album, playTime (in seconds), musicCategory, and albumProducer – hence, …

well kind of... I want to check to for updates on a webpage/website but only refresh if it finds a change from the page currently loaded in the webbrowser control on the form. More or less refresh in the background and only actually display the refresh if it finds a …

hi :D! i had this idea were i wanted to create a program that starts an action by a user command on a different pc or any web device like a mobile phone or an i phone. i thought of the idea of hosting a web site that had just …

Hello everyone, i'm fresh new here, and i already have a question regarding...well, C#. I've made a Forms Application in which the user submits an image (bmp,png,jpg or gif), and the image suffers some byte-level modifications (obviously, i'm using the LockBits() method). Now, after the modifications are done, the user …

hello I am trying to create an robot and I have been having a problem parsing the full string from the conf. As example the IRCServer, botnick, botname parameter does not contain the all the data. as the output shows: [code=output] ##################### # Ablaze Bot # ##################### Loading conf file: …

HI everyone, I am new the world of C and am having some problems with a class assignment. Can anyone help? [CODE] #include <stdio.h> #include <math.h> #include <string.h> #define Max_sites 10 /* maximum number of sites allowed */ typedef struct { int site_id_num[4]; /* id number of the site */ …

using Windows 7 and calling: [CODE]OpenFileDialog LogoLoad = new OpenFileDialog(); LogoLoad.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures); LogoLoad.Filter = "Image Files|*.jpg;*.gif;*.bmp;*.png;*.jpeg|All Files|*.*"; LogoLoad.Title = "Load Dealer Logo"; LogoLoad.FilterIndex = 1; LogoLoad.RestoreDirectory = true; if (LogoLoad.ShowDialog() == DialogResult.OK) { filenname = Path.GetFileName(LogoLoad.FileName); path = Path.GetDirectoryName(LogoLoad.FileName); extension = Path.GetExtension(LogoLoad.FileName);[/CODE] Problem is picturebox1.ImageLocation comes up as Null …

Hey guys, I'm trying to design a custom control to extend a datagridview. The customer control is basically made up of two datagridviews, one will host the extra features, the second will offer all the usual methods/events of a regular datagridview. What i want to know is, can i automatically …

Hi, I have a program that finds out if people are "compatible". The problem I have is that Java seems to be blatantly telling me that 130-130 is greater than 25 [CODE]public boolean checkMatch(Female other){ if (this.getA()<26&&other.getA()-this.getA()>1){ return false; }else if(this.getH()-other.getH()>25||this.getH()-other.getH()<-25){ return false; }else if(this.getP().equals(other.getP())&&this.getS().equals(other.getS())&&this.getD().equals(other.getD())){ return true; }else{ return false; …

hi , I have my python code but I couldn't solve it. here my sample loop: [CODE= python]import os import sys whileloop = True while(whileloop): initial_drive = "C:\\" inputline = input(initial_drive) <<< PROBLEM... if inputline == "exit": whileloop = False elif inputline == "about": print("no input") elif inputline == "": …

I am trying to send a command to the external command line (cmd.exe) from the Windows form application that I'm writing in VB.NET (using VS2008). I can only access the external program thru the command line (its not my program) and I must do so from a form app. I …

Hi i am wondering if its possible to do the following,say i have 2 integer pointers containing numbers,and i want to add them together to a third integer pointer,is this possible?

I have written code to use the automatic CD-Burn routine inside WinXP and above. But I cannot start the CD Writing Wizard by python code. Has anybody any idea how to do it? This is my code so far: [CODE]#!/usr/bin/env python # -*- coding: utf-8 -*- import os, sys import …

Okay, I am in the middle of creating a rather large console RPG. It'll include ability to equip armor, weapons, interacting with NPC's, battles, saving/loading characters, etc. I don't want to save all of my classes and functions in the same file, for easier readability. I have a few questions: …

How can I put a progress bar inside this code: (I was trying to use PerformStep method for counting rows in data table, and put this code, but no luck: [URL="How can I put a progress bar inside this code: (I was trying to use PerformStep method for counting rows …

This is one of the two action listeners I have for two text fields. The exceptions to ensure the proper datatypes used is working. And the exception to make sure that int pos is within the array's range is working. The problem I am having is getting the out of …

Hi I've written a printing application which is working perfectly when I debugg and step through but does not print anything when running a debugg with no breaks / step through. I suspect I need to use something like Do Events to get the application to print out. However when …

I am trying to transform 1 XML document to another using XSLT. I want to call the value from my source XML to the element in my result XML as the value of an attribute. Source code- <?xml version="1.0" encoding="ISO-8859-1"?> <?xml-stylesheet type="text/xsl" href="test.xsl"?> <catalog> <cd> <title>Empire Burlesque</title> <artist>Bob Dylan</artist> <country>USA</country> …

I've made a gui that has a couple of panes on a frame. Initially only one frame is visible, but as you fill in options and press buttons, the others become visible. The problem I have is that the first pane should be in the top left corner when the …

Salutations All,,, Just looking for some input on this C program..:?: I believe it is working correctly but I think I have my Understanding of bits backWards....... :hair: AnyWho - The program should input a value from user and call the reversebit function to print the bits in both original …

Please help me to setup my development enviroment on Mandriva 2010. I used to MINGW and Codeblocks then Codelite. So I would be happy to have some IDE full bundled with GCC. I have googled but nope, nothing comes. Iam posting at codeblocks forum too :)

During the course of my education in programming, there has been one question that's been bugging me. How can you create a program with a function that will open a program from Windows explorer. I can open a file from within my program, but what I don't know how to …

I am working with the above files and have precompiled MyClass header to an object file (MyClass.o). Now if I add this precompiled header to my project and try compiling the project I get errors i.e. [Linker error] undefined reference to MyClass::<all member functions>. I'm using Dev-c++ ver. 4.9.9.2 IDE …

Hi guys, How to increase the number of panels inside [ICODE]splitContainer [/ICODE]object for example make it contain 3 or 4 panels instead of 2 as a standard number??? Thanks [EL-Prince]

I am working on a little image program aimed at having a simple interface but a strong backend. Its mostly just for basic bulk settings and looping through files. but will allow for all the images to be loaded in a thumbnail strip and be able to be edited before …

hi, I need a method for C# to retrieve one [B][U]default key[/U][/B] from an application in the following directory [QUOTE]HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\xxx_program[/QUOTE] Can anyone suggest any code which I can use

If anyone saw my last wonderfully perplexing post I've almost finished my binary-conversion lib. However while writing it I've come across a couple of simple questions that google doesn't seem to want to answer for me. Thus I once again find myself pulling my hair out over something trivial. So …

Hi all, I Just connected to internet booting from my USB external HDD which have Mandriva 2010 installed. I need to set it up for may Regular programming. So help me to Install JDK and Eclipse. I'm right now checking Sun.com but I know there are Java people using Linux …