Software Development Forum

I am working on a project that requires me to clean data from a series of RS-232 instruments. These instruments can have a different version number, and output format (both of which can change the expected ouput). On top of that there are flags that determine if certain fields are …

Hello, Can you help me please im trying to use the listview but i found difficulties on it.I don't know how to display my column header in my listview.Please help me.Thank you in advance hoping for your positive response. Here is my code. [CODE] Option Explicit Private Sub Form_Load() ConnectToDB …

hi i want to develop hotel management project which is basically dekstop appliation so my problem is that should i do that project in .net or java can u explain which platform is good for this project and also is there any diffrence oflook and feel between java project and …

Hi, I have a problem, when I test my XSL file from Dreamweaver it opens and transforms the XML document into a temporal HTML file. But if I create a Hyperlink in another web page that links to the file.xls it does not transforms the XML document it just shows …

Hi How can i create a new sql database at runtime Can any one help me

I have made a textbox on the form in which user enters any mathematical expression like of fraction,square root, integration etc....... Now I want that if user enters "square root of 2" then in the listbox it should be displayed in math format . Or if user enters (2/3), then …

hey, i am not sure this a right forum for this question but hopefully you will be able to answer me. i have recently finished developing java application in netbeans and there is a simple issue of printing the source code. once the code printed each page should be numbered …

Hi All, I have two dimentional array, i want to filter the records in array is there any way to do it?

Hi, the following is the code for returning the position of a substring within a string(Brute force algorithm) [CODE] //Brute Force Algorithm #include<stdio.h> #include<string.h> int main(void) { char s1[20],s2[10]; int x1,x2,j,k,i; printf("Enter string 1:"); gets(s1); printf("Enter string 2:"); gets(s2); x1=strlen(s1); x2=strlen(s2); if(x1<x2) return 0; for(i=0;i<=x1-x2;i++) { j=i; k=0; while((s1[j]==s2[k])&&k<x2) { …

I have everything done, but I forgot one simple little thing, how to save the database to a textfile, I have two forms with this application, the first one has all the information in it (textboxes) and a listbox in it to see all the contacts, then the second form …

anybody can help me? How to culculate totalsale for each division.. I've tried many time but failed.. my coding is below [ICODE] #ifndef DIVISIONSALE_H #define DIVISIONSALE_H class DivisionSale{ private: double sales [3]; double totalSales; public: DivisionSale(double,double ,double ,double); double getQuaterSale(int); double getDivisionSale(); void culculateTotalSale(DivisionSale[], int); }; #endif[/ICODE] [ICODE] #include "DivisionSale.h" …

I have installed visual studio 2010 on dc7700 machine when i am trying to open my project made in visual studio 2008 it convets it and didn't work converted file also when i am trying to create new project i did't find languages option like vb.net c# etc please help

Anyone can help me to write a code in C++ to reverse a string. Example: i/p= " string with space " o/p= " ecaps htiw gnirts " Better if we use function or class. Thanks in advance

i have written an application in vb.net 2008 that i want to access a remote database. when it tries to connect, this is the error message: system.data.odbc,system.data,version=2.0.0,culture=neutral,publicToken=b77a5c561934e089 failed what might be the problem? thanks

I need to combine two bits in the same array so that I can display the TCP source and destination. With my code I pull in all the information from the packet and go to work on all of the individual parts. Here is my TCP section [CODE]TCP_source = eth_buffer …

Hi, I need to develop a C# console application which implements stack as a circular queue. I've written the code to use stack as a simple queue. [CODE]using System; public class Stack { private int[] theArray; private int topOfStack; public Stack() { theArray = new int[10]; topOfStack = -1; } …

As part of a school assignment, I have to analyze a binary and determine what is does and what it takes to cause the various "branches" (if statements) to be triggered. I performed a strace on the file and the only part that stands out is a gettimeofday call: [CODE]gettimeofday({1303744469, …

hi i have some problem with my sql code that the code : [CODE] SELECT * FROM MenUsers,WomenUsers [/CODE] MenUsers(Table) and WomenUsers(Table) whats the problem with this code? thanks....

i m new to delphi.i have coded in vb,php, c etc..now i have to learn delphi.I was wondering if there are any good websites or books, where I could learn the delphi.. ???

Hi Perl Gurus, I have a text which look like 20 Dec 2010 | Completed | ABC 20 Dec 2010 | Completed | DEF 20 Dec 2010 | Completed | GHI 19 Dec 2010 | Completed | JKL You can see that the file have three columns first column is …

I had a gui set up that displayed menu items a window and some buttons at the bottom. i am having it communicate with an outside program using commands. i recieved a strange error msg after i tried to have it communicate with the other program. I know the gui …

In localhost i am able to upload the file when i tried to upload from the deployed sever i am getting the error [B][B][U]Logon Error unknown user and bad password[/U][/B][/B]

Hi all, I am constructing a program on TCP sockets. The server should be able to accept connections from more than 1 clients. My programs seem working fine when accepting connections. Now the problem is: when I try to terminate one of the client programs, the server program would also …

Hi, I am trying to get control of an opened command prompt.Is there any possible way to do that. So that i can directly pass arguments ie commands to command prompt using c# coding. ( I tried using process but only killing the process is working so that already opened …

This is a simple server/client program. What i'm trying to do is let the server send a message to the client, the client should receive this message and print this message on screen. When i run the program the server prints "Server start" like its supposed to but nothing happens …

I have an assignement to use each grouping of code only once and put it into an application. Cut the snips of code from the snips part (ill have that coded at the bottom) and paste in the application based on comments within the application. You dont enter a single …

Hello.. I created a executable jar file for my java application.. but there's a problem that the images are not being displayed in application eventhough i included images in jar file along with classes. How to make them displayed from the jar file only instead of accessing them from any …

Hi everyone I am trying to display a listbox(list of Column Names selected from a table in database)into a textbox displaying like a CSV file format. Please be notice that I do not want to create a CSV file, as I said I just like to pass items from listbox …

Hello! I am working with an Access Database (Access 2002) that contains a form that is supposed to import a CSV. However, because some of the integers contained in the CSV are too large for Access to handle (regardless of the number format I select for the field), I'm going …

Formula field on crystal report of asp.net as hyperlink

Using Two Classes, one main class only for calling methods in the second class {Hint: suppose you two classes Like Class A and Class B. Class A has all methods only. Class B only Calling methods} Q1- write a java program to do the following i- method for input array …

Hi guys: I am constructing this simply code to read a number of columns in a file, get a number and produce a new file. I am just not certain what is wrong. I used the same standard as an old code of mine so it should work but I …

Hi, I have the following applet which works on my localhost server but when I upload it to my online server then the Java console spits out an error saying the following: [CODE] Exception in thread "thread applet-viewer.class-1" java.lang.NoClassDefFoundError: viewer$1 (wrong name: viewer) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) at …

I'm trying to send an e-mail through a C# program. It works until it sends it, then the operation times out. This is what I have: [CODE]{ try { SmtpClient client = new SmtpClient("smtp.gmail.com"); client.UseDefaultCredentials = false; client.EnableSsl = true; client.Port = 465; client.Credentials = new NetworkCredential("mygmailacc@gmail.com", "mypassword"); MailAddress from …

I cannot figure out why my update statement will not work? I figure it has to be something small that Im missing. [CODE] private void button2_Click(object sender, EventArgs e) { string strconn = "SERVER=15.5.7.9;User=sa;password=JFK3G785!340b;Database=addressstagingtable"; SqlConnection conn = new SqlConnection(strconn); conn.Open(); try { SqlCommand cmd = new SqlCommand(); cmd.Connection = conn; …

I've been searching this for a little while now and I'm absolutely unable to figure out what the problem is. This is the code I'm having the issue with: [CODE] std::vector<std::string> TexName; TexName.push_back("mega.png"); [/CODE] and I get... error: 'TexName' does not name a type I've included both vector and string …

[CODE] #include <iostream> #include <vector> #include <iomanip> using namespace std; class DAI //DynamicArrayInput { public : void getCountry() { cout << "Country : "; cin >> Country; } void putCountry() { cout << Country << endl; } static int putCount() { return count; } private : static int count; char …

Dear All, I have a java application which is a listener receiving data from different gps devices. The programme have been working fine. Each time I receive a string it will read process and store into a local database(mysql) and also write into a text file. Off late I notice …

This is my code to save values in MS access...but when i click on save it shows "INSERT INTO STATEMENT error" Plz som1 help!!!! [CODE]Private Sub save_Click() 'Text4.Text = cmbCustID.Text 'Text3.Text = cmbLocation1.Text 'Text5.Text = cboSize1.Text Dim temp As Integer 'On Error GoTo eror blnerror = False myValidation If blnerror …

Hi, I have the problem that the textfile did not appear after I saved it at my document, dekstop and other existing folder or new folder that created by user.Currently, it is only can be saved at C and D. Below is the summary: first:i want to call the value …

Hi all, I'm trying to do something simple, but I've been away from writing any code for so long (and I wasn't that good at it to begin with) and I am trying to generate a rectangular arry in excel using a VB macro. For simplification, what I would like …

Anyone know if there are methods to alter the properties of files such as "Date Created" or "Date Modified" or even extended attributes such as an image file's "Star Rating" or tags, comments or even the Image ID? I attached some example images of what I am talking about.

Hi i have a C# windows form that has two list boxes on it.The left one contains a list of 16 student module codes that are available to enrol onto. The user selects a module from the left to transfer to the right box. I have it working up to …

Hello , all dear. I was not here for long time. I got project for a tuck shop please suggestion me what type of database i hae yo use MS access,Sal, Orelle or other ease tool? regards, Zeb noon

Hi. Im a newb programmer. I m wondering... 1.what exactly is an api. I cant seen to find a clear answer 2. How do i use them in c++

Need help with this java program Write a Java program that maintains a price catalog for a grocery store. Each catalog entry is an object of the class Item defined exactly as shown: public class Item { private int id; private String name; private double price; public Item(int i, String …

I know that the programming style is bad/functions NOT being used are terrible... But I cannot escape my professor's methods... Ok. So this program is meant to read a text file containing: Have a good day then we pick a pick a word, and change it, and output it to …

Hi i am writing a program to compute the smallest number divisible by each of the numbers 1 to 20. This is what i have so far but it does not cout anything. it just gives me a blank page. Could anyone please help [CODE]#include<iostream.h> #include<math.h> bool div(ull y) { …

Hey, so im creating a work example for school and right now i'm working on an "address book" sort of. I have three options the user can select add, view, and delete contacts. I want the "view" option to be able to search for first and last names inside of …

Using an appropriate definition of listnode, design a simple linked list class with only two member function and a defult constructor: void add(double x) boolean isMumber(double x) LinkedList(); The add function adds a new node containing x to the front (head) of the list, while the isMember function tests to …