Software Development Forum

hi all, I am working in a windows application. i have a text say for eg, <img src="http://static.ibnlive.com/pix/sitepix/06_2007/kumaraswamy_cm90.jpg" alt="BACKTRACKING? Kumaraswamy says he never said he would step down on October 3." title="BACKTRACKING? Kumaraswamy says he never said he would step down on October 3" border="0" width="90" height="62" align="left" hspace="5&"/> Kumaraswamy …

Hi, Im trying to implement a LCD screen as part of a engineering design project. The screen is to be connected to a M16C/62 microcontroller. In order to compile the software I am using the NC30WA V5.20 Release 1 compiler, as it is the compiler which comes with the development …

I am trying to create a queue of tokens from a file and I have the following; [code] Scanner pScanner = new Scanner (System.in); String ptoken; While ((tak = tz.getNext()) !=null) { System.out.println ("The next token is " + tak); .......//more code }[/code] This works becuase it scans every token, …

Hi, I need help with Round Robin algorithm. I don't understand how to implement the process.

Newbie C++ programmer here :) I'm supposed to bubble sort an array to where I can eventually print it ascending and descending in the correct order. I am, however, having trouble passing the parameters for the bubbleSort and printElements functions. I get the error: error C2664: 'bubbleSort' : cannot convert …

Hi, I am new here.. I faced a problem when I tried to call two difference software function.. I name this two software as App A and App B.. I had create App B's pointer at App A, name as BPointerAtA.. I try to new the pointer at App A …

Good day all, I've been working on this code for a for a while now and I can't seem to find what's wrong. I am supposed input two numbers and return if this is a twin prime number by just outputting true or false. My program compiles and runs but …

I have a section of code in a programme I have: [B]long b; if (show>1189&&<1189*2) { b=1; } else if (show>1189*2&&<1189*3) { b=2; } else if (show>1189*3&&<1189*4) { b=3; } [/B] The variable show is an already defined string which takes a number value. So I want to output the …

hello all,i hope you all can help for this,i want showing image by clicking button,i have 5 button with parents panel 1 and i want show image to panel 2,my plan the image can be drag or rezise and image show all the time user want,i have idea for drag …

I just created a project using vb. net (2003) that contains the executable and added the libraries and files I thought were necessary. When it pre-builds, it says that many dependencies are missing, interop.dzocx1lib and interop.dzstactxlib. Those files (assemblies) are listed in the project. It does install on my target …

Hello People! I'm trying to design a text editor using wxpython. I wish to add some basic formatting functionality (like BOLD, ITALICS, UNDERLINE) to it. Is there any way to achieve this in wx.TextCtrl ? Or do I have to use stc.StyledTextCtrl (which I don't really wish right now)? Thank …

Well, I'm not sure how other people do it, but eh, for some reason VB makes my task excessively difficult, because it is so inter-dependent and integrated. Now, HTMLDocument, is a Document interface for...go figure...an Html Document. However, I can't use it. I can only get to it via a …

hey every one please can u help me .. i need this today [B]Write a C++ program to read numbers end with -1 then print the largest number[/B] i'm tring but always print to me the largest -1 that's wrong! :"( how can i fix this [CODE]#include <iostream> int main() …

I am a student taking a java class online. its kinda hard because I don't have anyone to talk to directly. I do not want someone to do this for me i just want a simple yes or no answer. I have created a program for my second assignment. The …

I'm working on a small program that i'd like to deploy using java webstart. I have everything working but when I launch the program using webstart/jnlp, a statusbar is added to it (see attachment) which says "Java Application Window". It's not there when i run the app locally. Any idea …

how java is different from .net and other technologies

[code] import java.awt.*; import java.awt.Event.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.sql.*; import javax.swing.*; public class UpdateRecord implements ActionListener { private ScrollingPanel fields; private JTextArea output; private Connection connection; public UpdateRecord(Connection c, ScrollingPanel f, JTextArea o) { connection = c; fields = f; output = o; } public void actionPerformed(ActionEvent e) …

I'm a student working on an internship, without a lot of guidence. I went to develop a program with C# not realizing that as a developer in the organization I have a different standard desktop than the rest of the organization. So on my computer I was able to develop …

Hi, How can I prevent two users from loading the same database record/row ? If the first user loads the record to work on it, it will be unavailable to other users unless the first user free it. Please HELP!

I have translate the printer format and printout the label with barcode. However, the barcode cannot be detected by the scanner. Does anyone know why? Thank you

I have a text file that I want sed to add a few lines to right before an existing line. What I want to add is: currentpagedevice /InputAttributes get 0 get dup null eq { pop } { dup length 1 add dict copy dup /InputAttributes 1 dict dup /Priority …

I am trying to call an external class with the following line class "classname" implements "another classname" { ..I however keep getting an "Interface expected here" error at compilation. What am doing wrong, please?

I am new to Java and can not figure out why I am getting this error for swithc case.

I use nasm and I have the gnu linker. What I want to do is link my main program file with a file containing procedures and then output a flat binary file. Since I can't use nasm to make binary files with EXTERN's in the source I figured I could …

I try to set a variable in another class. It does not. It goes to that class and the variable is always 0and the program stops. I know its something basic that I should know but I need it to set the variable and continue in the calling class. Any …

Does anyone have time to look over a 3 class program? I get a NULL POINTER ERROR. What is the best way to debug a variable that produces this error? Thanks

Would anyone be so kind as point me to a resource that explains how to make calls to a DLL from a C program? My Google skills have failed. I found many web pages talking about how to CREATE a DLL, but none that explain the minimum code needed in …

I'm trying to solve a problem that my friend gave me and i'm really stuck at it, I'm solving this now for about 1 whole day and my PC's about to melt. Im trying to figure out how to add numbers in a range i.e I input the number 6 …

[code] #include <iostream> using namespace std; int main(int argc, char * argv[]) { hash<const char*> H; cout << "foo() ->" << H("foo()") << endl; } [/code] compilation error after g++ -c -g main.cc is : [code] main.cc: In function `int main(int, char**)': main.cc:8: error: `hash' undeclared (first use this function) …

Wanted to verify that this actually does check for all wins- if so I need to a statement that a tie does still exist and where to add it...Opinions and suggestions please.. method displayHandName() writes out the hand found. [CODE] public static void determineWinner(int[] finalHands, int[][] hands) throws IOException { …

I'm trying to make the program able to receive more than one input and then give the results of all the imputs together. Sofar, rightnow I'm only able to input one number and the program will immediately print out the result. I want to continue to imput until I press …

Hello everyone I am a new to java and I am trying to get help with my inventory program. Here is the assignment ..Modify the Inventory Program by adding a button to the GUI that allows the user to move to the first item, the previous item, the next item, …

I have all of my program working except the following buttons (add, modify, delete, save, search) which I have the buttons, but turned off in my program so it will still compile/run until I get the button functionality fixed. To be honest, I have no clue on what code needs …

this is my first thread i need a function in C+ that return 1000000*1000000 integer given by the user in reverse but without using arrays,lists,pointers,..... only i can use 2 or 3 variables thanx 4 help

oke i am sorry for before i didnt know about this side so much. Now i am sending a file with attachemnt. I have to rewrite this while loop. if you help me i will presuade about your helps.

i wrote this function readBig. It's purpose is to scan a number from the user as a string and converts each element of the string into an int and stores it in an int array then reverses the elements so the ones position is in n[0] tens position is in …

hi all, i need help with writing a program for adding two random numbers. my output should look something like this: Enter a number between 1 and 1 million: 6758 Enter another number between 1 and 1 million: 87698 376 + 486 _____ 862 Congratulations! (smiley face) You're pretty good! …

i sloved the previous problem and got the new problem now, i have three file header file where i define the function prototype and the other implementaion file for the function body and other one is the test file which takes input for the implementation file i have a function …

Hi, I'm getting quite good with vb.net now and have created quite a few good programs but I'm having trouble with something that seems simple but i cant figure out whats wrong, if anybody can help me with the following code it would be very appreciated. What I'm trying to …

Hey guys :), Thanks for any help ahead of time. I'm writing a program that would take the input scores of seven judges and throw out the highest and the lowest. [code]#include<iostream> using namespace std; int main() { float a=0, b=0, c=0, d=0, e=0, f=0, g=0, score=0, difficulty=0; cout << …

hi guys, I've simple question is what happen as general when setup is running i mean what and why the program setup store some settings in registry or hard drive instead of running without setup, i see some applications could run without setup just click and run. i hope someone …

Hello sorry if i hijack this thread for my own purpose, first English isent my first language, my apologies for the misspelling and all. I also have problem with dynamic arrays, our stupied teacher made the assingment harder then he hade to. I'll try to explain the assingment. First we …

I am very new to C++. I have to write a program for class that reflects the game of craps and I'm kinda stuck at this point. Any help someone could give me would be HUGELY appreciated. The guidelines we were given are that the program should execute 10000 times …

i need help how can i create a dockable form in mdiform ?

I am stuck again, I was able to complete last week's assignment without having to post, just so you guys don't think I'm a lost cause! :) I need to allow the user to input loan amount, term, and interest rate before calculating the monthly payment and showing the table. …

Hello. I have been finding more and more databases that output in XML. (Getting more popular all the time I guess!) I am building a script that will take this apart so I can edit items and put it back together in XML format and .cvs format. (to feed to …

helos...!!! wel am new to dis..!!! but i hav a code to it...!!! lets try out..!!!!! [code] #include<stdio.h> #include<conio.h> void main() { int i,j,count=1,flag,arr[5],p[5]; for(i=0;i<5;i++) scanf("%d",&arr[i]); p[0]=arr[0]; for(i=1;i<5;i++) { flag=0; for(j=0;j<=count;j++) { if(arr[i]==p[j]) flag=1; } if(flag==0) { p[count]=arr[i]; count++; } } for(i=0;i<count;i++) { printf("%d\t",p[i]); } getch(); } [/code] try dis …

hi. i am kind of stuck and i need some help. i have a dll and a .cs file. i have opened the .cs file and it contains a class. i asume that the class and the dll works together. sort of like a cpp header file and class file. …

I'll explain my issue in this way. I've use a structure to get some data of a byte stream as follows. [CODE] 1. struct pac_cont 2. { 3. unsigned int des_list ; 4. unsigned int mem_ID ; 5. unsigned char dm_con ; 6. unsigned char ser_ID ; 7. unsigned short …

Hi, I'm pretty new in this forum and also new in C development. I was wondering if there's a way to play rm/rmvb files in a C application. I did a bit of research but without any success. Can somebody help me here? [B]UPDATE:[/B] Just as un update, I wanted …