Software Development Forum

It looks as an MDI application (I can open multiple documents within a window). However I cannot get the handles of the opened documents (MDI children?). I tried with FindWindowsEx(..) and EnumChildWindows(..) and could not find any children. Then I tried with Spy++ and I got that the handle of …

Need to write a script wit the following criteria using VBScript: Am an English teacher and have some programming experience but not to this extent that is needed. Just trying to make it easier on me for grading... 1. prompt user for a # of quiz scores to input, should …

Below are the instructions for what I am currently working on. I am having 2 problems first is printing the values stored in my array right now i have it set up in a for loop but there seems to be something wrong with the syntax of my System.out statement …

Hi All, Just starting my online C programming class and my textbook states "In a computer language, a token is the smallest unit of the language that has a unique meaning. Thus, the reserved words, programmer-created identifiers, and all special mathematical symbols, such as + and -, are considered tokens …

Hi all, I have implemented some code for simple columnar encryption. The algorithm is encrypting properly as I want. But during decryption it's giving me some errors. Please go through and suggest me if any idea [code] public static void encrypt(RandomAccessFile f,RandomAccessFile d,int columns) throws Exception { d.seek(10); // SEEK …

Hi there, I'm new to C# and I have to admit it feels very overwhelming. I was wondering if anyone could help me and explain it to me so that I can understand. Here's my code... [CODE]using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Counter1 { public class Counter …

Actually I cant able to decide the topic of project, can any one suggest the topic for that or any web related to that. [CODE] [/CODE]

Hey can anyone tell me how to give an icon image to the project...............the icon image is also attached below

may i know how to convert Char to String in C#? tq.

object reference not set to an instance of an object I'm develop a C# window form application in VS2008. when run the exe file in PC. It come out message box.(object reference not set to an instance of an object). When I change the connection string to normal style like …

Hi Guys / Gals, First off, if I'm not in the right forum for this question, I apologize. For this question I figured I would ask some seasoned coding professionals :). I do realize that this type of question is not a simple yes / no, but i would just …

hello i am trying to write a program that allows user to make a list using vectors and iterators i am able to add a title, list items, remove all, but were my trouble is when i want to remove just one from the list i am not sure how …

Guys, is there a way to programatically and more efficiently sort records displayed in a datagridview control? If so, how?

new to c++, working with vectors my question is can a string in a vector hold for example a string like " super mario bros" ( with the spaces) to continue i am trying to to make a list that people can add to , and if user where to …

Is anyone aware of a way to do this? I considered adding a while statement to the listening loop of the server to evaluate if an integer is >= a certain value, and if so to enter another loop until it's not true, and that would allow the server to …

Basically the user puts in a linear list like "1234" and a permutation such as "2431". My program works on the example above but my instructor pointed out that the program gives the wrong answer for the entry "1234" and "3241". I put in an extra check which should fix …

Hi, I am getting an error message as follows: java.lang.NoClassDefFoundError: inventorypart1/Beverages Caused by: java.lang.ClassNotFoundException: inventorypart1.Beverages I have been running programs with no problem and with this message I am confused. I cannot see what I am doing wrong but I think I have been looking at it too long. Any …

Hey, so i've looked around online for a bit, and after finding similar, but not exact (as in it doesn't help me), i'm gonna post my problem here :P. I'm working on a class to handle Complex numbers. This is going to require a lot of operator overloads and the …

My assignment is to create a program computing all kinds of employee data. Just beginning, trying to put together the basis for the rest of it, here's my code: [CODE]#include <iostream> #include <cmath> #include <iomanip> #include <fstream> using namespace std; int GrossPay(int,int); double Tax(int); int main () { ifstream empdata; …

Hi Here is my question. My project is basically a addition test for 5 to 9 year old children. On my form I have a button which when clicked, it inputs a number from 1 to 10,( which is chosen by the user via an combo box drop down), into …

Hello, I'm trying to create an application that when you click on a button, it just displays a string but it doesnt work. Here's the code: [code] import java.io.*; import java.awt.*; import java.applet.Applet; import java.awt.Graphics; import java.awt.event.*; public class main extends Applet { TextField input; Button convert; public void init …

I am trying to make a stock control work sheet and I am having problems with a circular reference. Take cell B2 and place this formula in it =(A2+B2). I now have a circular reference. I have turned on the iteration in Tools,Options calculation and limited the maximum iterations to …

So I'm trying to overload the extraction operator, but I keep getting an ambiguous overload error. Here's the extraction that I'm using: [CODE] bool cc = false; cout << CC; [/CODE] And here's the overload function. [CODE] ostream& operator<< (ostream &out, bool &C1){ if(C1) out << "A"; if(!C1) out << …

Hello, I have installed the [I]latest [/I]versions of [B]OpenCV [/B]and [B]Eclipse CDT[/B], but not able to make OpenCV to be used within Eclipse CDT. Any ideas on how can I do that? Thanks a lot.

Hi Guys, Here I am trying to create a very simple function to change a Frame background color as by a btn event handling as following: [CODE] from Tkinter import * class App: def __init__(self, parent): self.myParent = parent self.fm = Frame(parent) self.fm.pack() self.btnBlue = Button(self.fm, text = "Blue") self.btnBlue.bind("<Button-1>", …

Hi all I am trying to create ClistCtrl with check boxes and different columns in it. BUT [CODE] ListCtrl m_listBox; int i; CString strTemp; m_listBox.Create(WS_CHILD|WS_VISIBLE|LBS_STANDARD|WS_HSCROLL, CRect(10,10,200,200),this, 111); m_listBox.InsertColumn(0, _T("Column 1") , LVCFMT_LEFT, 50, 0); m_listBox.InsertColumn(1, _T("Column 2") , LVCFMT_CENTER, 100, 1); m_listBox.InsertColumn(2, _T("Column 3") , LVCFMT_RIGHT, 100, 2); m_listBox.SetExtendedStyle(m_listBox.GetExtendedStyle()|LVS_EX_CHECKBOXES | …

hi, how to declare static data memeber of a class and how to define it? [CODE] class Hop { protected: static struct NStrct{ int nCount; } } [/CODE] how to implement it? for example if the static member is "static const count", you would declare the static member in implementation …

I'm trying to write a code that validates that an integer is between 1 and 9. Then it prints out that integer as a word. User inputs 0 to exit program. Example: [I]Enter an integer between 1 and 9 5 Integer entered, five Enter an integer between 1 and 9 …

I have read lots of Xpath tutorials but don't know how to query a xml document. So I have an XML document and a query like this /bookstore/book/title How do I conduct the search? Sorry if this question is badly phrased but I am very confused.

hi i have a .so file written in c and i am trying to use it in a c++ program but when i try to compile the c++ code it gives me undefined reference to function getNearestAP() which is a part of my .so file.To add to this i tried …

Hello, I've been looking at this problem for a few hours, and I can't figure it out. We had to test this code and fix it if we find errors (it's a splay tree): [CODE] public class SplayBST { Node root; int count; int level = 0; public SplayBST() { …

ok i have this code working -but i have few more questions guys, -i wanted to put error trapping in the seatRes() function but have no idea how, -i also wanted to make a function that will be able to cancel a reserve seat, and change it to another seat …

why does this[CODE]movw (%eax), 4(%esp)[/CODE] generate an error messgae after invoking the assembler. using GAS.

If I want to compare C, D, and E how do I do that with an equals method? [CODE] public class Fraction { /** * @param args */ public static void main(String[] args) { { Fraction c, d, e; c = new Fraction(5, 8); d = new Fraction(1, 2); e …

here is a program code i want to create an application that create frame and write the string on it and when i click the close tab of frame it will close the frame please help me...its very urgent.. [code]import java.awt.event.*; class SampleFrame { SampleFrame(String title) { super(title); MyWindowAdapter adapter …

If I have an array of entries 5, 10, and 20. How many heaps are there for each? Since there are two sorting algorithms, bottom-up and top-down, Are there 2 heaps for each entries? Help me guys :D

Hi, I've a multi line string, which I want to delete the first 22 lines from, I then want to use re.findall (which appears to only work on strings). Is there an easier way to do it than writing the string to a file, reading in as a list, deleting …

Hi All So I have 2 forms form 1 has a list of checkboxes on it form 2 needs to check if one of the form 1 checkboxes is checked. Please see the code below: texton is a value passed from a function parameter of type string [CODE] If (Form1.Controls.Item("checkbox" …

Hi there, If I have two Forms, for example: Form1.cs and Form2.cs and one Form1, there is a button which if clicked, it would close Form1 and open Form2. How would you go about doing that? And is there any better way of implementing this? (This is something I'm considering …

Hi all, I'm wondering if someone can help me. I am trying to write a basic program which involves a square moving across a JPanel in a random direction, and the user needs to click on the square to get a point. Now I have everything up and running but …

I am not showing all the code it is not necassary. TheInternets : TWebBrowser; I wrote a program to navigate to a server that my friend has up. Then it should get a result and display it. This takes about a second to execute which is really bad for my …

I got the first function tagReader to work, but how do I get the program to read the other functions such as getEmployee, paycheck, repeater, valid, and header. Here is all I get for the output: Results from tags1.txt : Cylinder: bsharkdata 1782 12.00 82.90 Cylinder: ftmyersfeb 7150 11.00 32.89 …

Hi! Is it possible to read from specific row on a notepad? For Example: Jay Mark Christian I only want to display the word Christian which is on the third row, what will I do? can you please show me? Thanks! Here's my code: [CODE]#include <iostream.h> #include <iomanip.h> #include <fstream.h> …

hey i've made a project...........in that form1 is the main page............can anyone tell me how to make form2 as the main page.............

This is my encyription and decyrption program. However there some mistakes that ı could not solve them. And ı set everything but when ı press q, my program should quit, ı tried some things but it is not appropriate for c++ rules. #include <iostream> using namespace std; void encyrpt(void); void …

i want to implement client server communication through wirless network in java,by using Socket,ServerSocket classes can i connect two computers with wireless connection???

can anyone help me........... i've created a form1 with a progressbar............and i want the form1 to close at the time when the progressbar reaches 100.........and at the same time i want form2 to display............ can anyone help me to do that............

Hi, I was wondering if it is possible to reverse the way my enum variables work In our storage XML Files all the data is stored as integers, which I want to translate into strings using a lookup table. I thought enums would be perfect for this but I can't …

Okay, so as a project for one of my classes I need to make a basic drawing program in VB that can do three things: [LIST] [*]"Draw" with a brush of some sort [*]Clear the screen [*]Perform a flood-fill (paintbucket action) [/LIST] I decided to do the first two tasks …

Hey, i just start working with string and i am totally noob =). So i would like to ask you if you can help me... I have some programs to write, but i have a little problems to get the code working... Ok first question is, how do i make …