Software Development Forum

Hello Sir, i want to deduct some amount(i.e user input) from main loan taken by employee and remaining amount again come as balance loan amount and on nxt month again the some amount should deduct from balance loan amount. my database is in ms-access and i use vb.net.. plz help......

Hello, I developed an application to the msn messenger in C # to monitor and control the company in msn. the problem is that after being updated for 2011 msn my application no longer works! The event msn_OnIMWindowCreated no longer works .... Can anyone help me? : |

Can any one tell me how to read connection string from XML file ?? Thanks in advance for you help

i have a problem regarding timer in the listbox. it suppose the time and date have to appear once only but it appear a non stop in listbox when run. here is the code: [CODE] Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick ListBox1.Items.Add(TimeString) ListBox1.Items.Add(DateString) End …

Could someone please run this code in XP and let me know if it works. I am on Windows 7 and have looked at this code for 2 months now and not able to find a solution to save my life. If you see what is wrong with it though …

So, I found a snipped of code that did what I was looking for but I tried adding upon it to fit my need a little more. What I am trying to do is input an integer and return an 8 bit binary string to a list. My first problem …

I have prob. with my printer my printer is Mini Dot Impact Matrix Printer. model AB 300 Kc. how to setting paper for this printer?

i have an assignment to write a C program suing Pointer to count the character or word found in a particular string. i already did it, but i cannot enter the word, its fine with the character. can anybody help me? thx :)[code]#include <stdio.h> #include <string.h> int main (int argc, …

Hi i am developing a C# application which uses sdf database... the problem is in inserting data to the database.. i can retrieve data from it but can not insert value to it..... I tried many ways of inserting values to the database but not successful... can any one help …

[CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Data.Sql; using System.Data.SqlClient; using System.Configuration; using System.Linq; using System.Text; using System.Windows.Forms; namespace Eventmanagement { public partial class Registration : Form { SqlConnection aConnection; string firstname= string.Empty; string lastname= string.Empty; int aid; string date = DateTime.Now.ToShortDateString(); SqlDataAdapter da = new …

Hi All.. I want to get selected item on listview. Does any one know how to solve this??? I'm using vb.net 2003

ok guys. Im new here so please dont squash me like a bug. Im new to assembly as well. I even bought an assembly book recently ive been studying. My question is... Is it possible to write assembly that doesnt depend on api's, etc. Of other operating systems. Everything ive …

Hi, new to vectors.. I have a little problem with them - with arrays you could just do like array [ index ] = new value, and everything is ok. How it is with vectors ? how can i change specific index value ?

I have a problem when I declare template class inside another a template class. [CODE]#pragma once template<typename T> class D<T>;//error 1,2 template<typename T> class B { D* d; public: B(void){ } ~B(void){ } }; [/CODE] [CODE]#pragma once #include<iostream> using namespace std; template<typename T> class B<T>;// error 3 template<typename T> class …

hi i am facing same error, but when i go to defination and update code same as you suggest but it wont work, Error : Error 1 error C1189: #error : This file requires _WIN32_WINNT to be #defined at least to 0x0403. Value 0x0501 or higher is recommended. c:\Program Files\Microsoft …

plese help me:)

Hey guys! I am new at Class and object things. Before introducing the object oriented issues my life was easier! I wrote these codes here: /*--------------------------------------------------------------------------------------- Source File: OOP4.Henri.cpp Program name: Object Oriented program, Assignment 4 Author: Hassan Aghaei Baradaran (Henri) Compiler: Bloodshd Dev-C++ 4.9.9.2 Purpose: To define and demonstrate …

In my code i have got when player touches point,it registers collision and prints out score in the console, the problem is that for some reason instead of just printing one score-point per point (There is 10 points in the array) it continues to add score for as long as …

Hello, I am trying to create a update section of a game but running into a problem of JFrames. What I want to do is have a single JFrame that will have the update script, then after the update it will start a jar file in the JFrame (With the …

i am participating in an online prog contest and only recently started learning perl. I am programming in windows environment while the contest requires programs executable in linux environment. The program takes input,a file name, as the first argument in the command line and generates output in the console itself …

I am trying to delete a cookie by reseting it but it wont delete. What am i doing wrong [CODE]#!/usr/bin/python import cgi import Cookie import os def cookie_expiry_date(numdays): from datetime import date, timedelta new = date.today() + timedelta(days = numdays) return new.strftime("%a, %d-%b-%Y 23:59:59 GMT") print 'Set-Cookie: UserID=0; expires= '+cookie_expiry_date(-100); …

I am looking for step by step details of how to deploy django websites in apache2 server with one example. I am using ubuntu operating system Please give some link or give the details.

Hey; I'm trying to change the mode of a file in Linux system. I know I must use chmod(const char* path, mode_t mode) but I don't really know how to handle the mode. How can I manipulate mode_t variable to apply my own mode?

Hi , I need to parse a file that contain linux interface information. My file text is like below [QUOTE] Interface ge1 Hardware is Ethernet Current HW addr: 00a1.2599.0003 Physical:00a1.2599.0003 Description: BC3 - Slot 3 (Phys Slot 7) index 5001 metric 1 mtu 1500 duplex-full arp ageing timeout 0 <BROADCAST,MULTICAST> …

Hello Experts, Kinda new to perl. I am using perl web API to get the data. The error is "application/xml; charset=UTF-8". I used 'use utf8' but doesn't seem to work. The line it gets stuck looks like something like this [CODE] my @candidates = $c->bookmarks_for(start => 1, tag =>'pubmed'); [/CODE] …

This is just a small snippet of my program but it's a gui and the criteria is when the Open option comes up the user can select a text file that contains the data that is going to be loaded into the JTable. My code only places the first line …

[INDENT]What is the [U][B]file naming[/B] conventions[/U] [I]to compile and run the programme[B]([/B]application[B])[/B][/I] if there [COLOR="Green"]exists[/COLOR] [COLOR="Red"][B],[/B][/COLOR][/INDENT]:icon_rolleyes:[LIST=1] [*]No class in a package; [*]One class with default accessibility in a package; [*]Many classes with default accessibilities in a package; [*]Many classes with default accessibilities and one class with public accessibility in a …

I have been written 2 classes A,B. and I want class A to use class B and vice verse but I have a problem when I tried to get the content of the class like(*A) that's my code. [CODE]#pragma once #include<iostream> using namespace std; class B; class D { B* …

Here is the VC++ code [code]SVisFileDescriptor filedescriptor1; ZeroMemory(&filedescriptor1, sizeof(SVisFileDescriptor)); filedescriptor1.has_alpha_channel=CVisImageBase::IsAlphaWritten(); filedescriptor1.jpeg_quality=0; filedescriptor1.filename=currentpath1; pframe->SetTimer(22,5000,NULL); imageS1.WriteFile(filedescriptor1);[/code] This block is basically replicated in 3 different functions which in essence save 1 image EACH from a camera connected. I am not sure why this is happening. But my hunch is there is an overlap …

i was using mysql to connect to database in java. but it is throwing an error that is" access denied for use' '@'localhost' to database 'onlinetest' while installing mysql I DIDNT PROVIDED ANY USERNAME AND PASSWORD, IS THERE ANY PROBLEM WITH USER AND PASS AND WHAT TO WRITE IN USER …

I don't know if you could fix this code.. but there is something wrong with it or with me.. i don't know which.. here is the code for the .py script [CODE]import string import sys # input if len(sys.argv) < 2: print "Not enough arguments, quitting." quit() if len(sys.argv) > …

Hi, I've just started learning C++ and I have a problem figuring out an assignment. It would be really great if someone could please help me. :icon_cheesygrin: The program should look something like this: Input number: 6 (then the program should read out following) * ** *** **** ***** ****** …

The code below is what I have done up so far. I'm currently trying to complete one of the 4 classes I have, so the codes are incomplete and made to work at it's current stage. Q1. I need to have 3 different sorting criteria: 1.Sort by X (asc/desc) 2.Sort …

My question is why (i1==i2)=false,(i3==i4)=false and (i5==i6)=true? [CODE] public class comp { public static void main(String[] args){ Integer i1 = 2001; Integer i2 = 2001; System.out.println((i1==i2) + " " + (i1.equals(i2))); Integer i3 = 21; Integer i4 = new Integer(21); System.out.println((i3==i4) + " " + (i3.equals(i4))); Integer i5 = 21; …

hi i really need your help i'm a beginner in java and we're having this homework here is my code its not complete and there is error please help me solve this one :( tell me what to do [CODE]import java.io.*; public class hangukFishShop { public static void main(String[] args)throws …

I have been thinking of making a graphing calculator for practice. However, I do not know how to assign to a variable an expression. What I exactly mean is: let's say x is a variable, and y a function of x. I can just define the function inside the code, …

Hi, i really need help making this program: Write a program that will ask a teacher to enter his 4 digit password. The program gives three tries for the password. If the teacher fails in three tries, the program displays the message, “you are not eligible to enter the grades”. …

just wondering if there was any way to disable some values in the combobox or at least grey them out. i populate the combo box from the database: rs.MoveLast With Me.Combo1 .Clear Do .AddItem rs.Fields("CustomerFirstName") rs.MoveNext Loop Until rs.EOF End With once one value has been selected, is there a …

I am using Microsoft Visual Studio 08 version on a computer where I do not have admin privileges. After building my project, I want to put the .exe into the Visual Studio 08's VC folder in order to run dumpbin from the command prompt, but it won't let me copy …

waht the steps to make c++ compiler my compiler is to define - ,+ * / mathematical expresstion ? how i can make it plz :) i realy need help

[I][B]I'm[/B][/I] trying to load compressed images to a sprite object with C++, using a [URL="http://msdn.microsoft.com/en-us/library/bb174249%28v=vs.85%29.aspx"]LPD3DXSPRITE[/URL] and the [URL="http://msdn.microsoft.com/en-us/library/bb172802%28v=vs.85%29.aspx"]D3DXCreateTextureFromFileEx()[/URL] function to load it and of course [URL="http://msdn.microsoft.com/en-us/library/bb172867%28v=vs.85%29.aspx"]D3DXGetImageInfoFromFile()[/URL] to get some info, but I don't know how to go about it. How do I decompress them before loading them to memory and …

Hi, Does anyone know on how to convert vb.net to excel. I am new in this company and they are using Microsoft SQL Server Management Studio for their database. FYI, they are using stored procedure as well. Thank you

Hey all, I have split an Access database not on the server. I have decided to VBA code the links, however I have reached a stall when attempted to VBA code the update query; updating the remote table with data from the local temporary table. I have tried multiple things …

Hi i have 3 list view...1=Courses, 2=Semester, 3= Section.. when i select any course so in semesterlist view semester should come with respect to Corses...similary when i select semester so section should come with respect to semester...but i m not able to do it...... i have written this code... [CODE] …

Hi, I'm trying to find a way to make backgroundworker do what's in the webbrowser. There is a time-consuming part in the webbrowserdocumentcompleted event that I want backgroundworker to tackle. Unfortunately, I don't know how to link that part to backgroundworker so that BW can do that job instead of …

[CODE]class Connection { public: typedef boost::shared_ptr<Connection> pointer; static pointer create(boost::asio::io_service& io_service){return pointer(new Connection(io_service));} explicit Connection(boost::asio::io_service& io_service); virtual ~Connection(); boost::asio::ip::tcp::socket& socket(); -->>>virtual void OnConnected()=0; void Send(uint8_t* buffer, int length); bool Receive(); private: void handler(const boost::system::error_code& error, std::size_t bytes_transferred ); boost::asio::ip::tcp::socket socket_; };[/CODE] when am trying to use virtual void OnConnected()=0; it …

Sir, I want to develop a internet booster software that boost the speed of internet from original speed to high speed.please tell me how internet booster works and which language i should use?

Why is the value 22 created for the code below? [CODE] public class Pregnant extends Thread{ int x = 0; public static void main(String[] args){ Runnable r1 = new Pregnant(); new Thread(r1).start(); new Thread(r1).start(); } public void run(){ for(int j=0;j<3;j++){ x = x + 1; x = x + 10; …

Line2D Points is made up of Point2D x and y Line2D.h [code] #ifndef LINE2D__H #define LINE2D__H #include <iostream> #include <fstream> #include <string.h> #include <ostream> #include <sstream> #include <cstdio> #include <vector> #include <set> #include <cstdlib> #include <ctype.h> #include "Point2D.h" using namespace std; class Line2D { friend ostream& operator<<(ostream&, const Line2D&); private: …

I want to declare template inside a class .h file [CODE]# include<stdio.h> # include<iostream> using namespace std; #pragma once template <typename T> class LeafNode { T records; LeafNode* next; int size; public: LeafNode(void); ~LeafNode(void); };[/CODE] .cpp file [CODE]#include "LeafNode.h" template <typename T> LeafNode::LeafNode(void) { } template <typename T> LeafNode::~LeafNode(void) { …