Software Development Forum

I have added some additional code to the Get_PrintDC function of my Sipprt.c code so as to get the print out in landscape rather than the default portrait format. The code reads as follows (the additional code is inserted after the return CreateDC line): HDC NEAR Get_PrintDC( void ) { …

Hello Once again, I'd need your help. I was messing around (if I say so, although I only set the formstyle properties to mdiform and mdichild once, and then reset them to Normal, ever since my problem appears) formstyle property, and got some strange behaviour for which can't seem to …

Hy all, I'm new at using sql server compact,so I don't know yet if what I want to do is possible:)? I have the following setup: 1.Datatable created from a table from my database(this is the table that I want to update later); 2.Make modification on datatable and save it; …

`MSXML DLL : #import <msxml3.dll>` I am writing XML using MSXML DOM & expected to add multiple processing instruction. ex: <?xml version="1.0" encoding="ISO-8859-1"?> ------ first processing instruction. <?xml-stylesheet type="text/xsl" href="cdcatalog.xsl"?> ------ second processing instruction. <catalog> <cd> <title>Empire Burlesque</title> <artist>Bob Dylan</artist> <country>USA</country> <company>Columbia</company> <price>10.90</price> <year>1985</year> </cd> </catalog> I have write below …

We are running a code to trigger user for exceeding certain dates. The trigger have to be every 1hr post the 1st trigger. But the system triggers inconsistently right now. Any suggestion how to start & close the loop properly? dTime = Now + TimeValue("01:00:00") Application.OnTime dTime, "RunOnTime"

This is the block of data I have to work with: 5 5 5 6 5 8 9 5 6 8 good, very good, excellent, good 7 7 8 7 6 7 8 8 9 7 very good, Good, excellent, very good 8 7 6 7 8 7 5 6 …

Hi Friends I got lots of help from you all for diiferent types of problem. I am making a project using C# , SQL SERVER 2005 and Crystal Report. I already developed the project but problem is I have to deploye it on other computer. So how can I make …

Hi Everyone, Very beginner with C++. Reading some books and trying to write some codes as much as I can. I'm trying to understand what voiding a function does. Now in the book and the searches I did says it doesn't return anything. But looking at the code below, doesn't …

i got this error when i opne my file and try to run it,can anyone help it is urgent, thank a lot if anyone can help me,desperately need to solve it

how do you make data in the database to appear on an applications textboxes

Evniorment : Windows 7.0 , C++ , Multithreading I have created a new worker thread to receive data on socket & add it into static multimap. **code snap :** //remember mymultimap is static data type static std::multimap<string,string> mymultimap; EnterCriticalSection(&m_criticalsection); mymultimap.insert ( "aaa", "bbb") ); LeaveCriticalSection(&m_criticalsection); At same time my main …

Can we access updated public variable of one class in another class without inheritance. Just like below. This class A which have public int variable x. In updateValue function i have updated x value. class A { public: int x; A() { x=0; } void updateValue() { for(int i=1; i<=5; …

Hi, I am trying to test this timer movement and I just don't understand why the rectanglee is not moving right and down. Here is a simple test. Using GLFW. #include <GL/glfw.h> #include <stdlib.h> void Init() { //! Create the viewport and projection glClearColor(0.4f,0.4f,0.4f,1.0f); glViewport(0, 0, 800, 600); glMatrixMode(GL_PROJECTION); glLoadIdentity(); …

Here is the assignent: Sort the integer elements within the array from lowest (element 0) to highest (element 4). Do not use the preexisting Array.Sort method; code your own. Output the sorted array as follows: Element 0 => smallest value Element 1 => next smallest value Element 2 => next …

how to add scroll bars to mdi form when the height of child form is greater than the actual height of mdi parent form . . .

Hi everyone, I am using this method to read in a collection of ints and strings then converting the strings to numbers using the switch statement(as stated by my lecturer) and save it back into an array for further processing. However, everytime it gets to the line studentResponses[row][column] = scanner2.nextInt(); …

I wrote out a test for a Complex class on python but I'm getting an error. Here's what I have: class Complex: def __init__(self, real=0, imaginary=0): self._r=real self._i=imaginary def __add__ (self, other): return Complex((self._r + other._r), (self._i + other._i)) def __sub__ (self, other): return Complex((self._r - other._r), (self._i - other._i)) …

I have this json data and would like to convert to xml with php.. [themes] => Array ( [theme] => Array ( [0] => Array ( [name] => dasdasd [filename] => dasdasd [isDefault] => 0 ) [1] => Array ( [name] => dasdasd [filename] => dasdasd [isDefault] => 1 ) …

I want to send string and save in different computer's database using c# using Asynchronous Any body Plz Help me finding a Solution

Hi Guys, I've just started learning the multithreading in vb.net; Needless to say I'm facing issues. Please check the code written below as its not giving any output, it just hangs. Public Class Form1 Private Delegate Sub _invokeUIControlDelegate(ByVal errMsg As String) Dim Thread1 As New System.Threading.Thread(AddressOf doSome1) Dim Thread2 As …

Hi, I'm having a minor problem with output with printf. I understand you escape % in printf with %% so if I had some string it would be printf("%%eax"); But if I have printf("%%%s", registers(C)); I get an an output of %%eax, which is one too many percent signs. I …

1.binary 2.decimal 3.octaldecimal 4.hexadecimal enter your choices 1-4?_ enter binary:_ in decimal:_ in octal:_ in hexa:_ do you want to repeat the programm? yes or no?_

Hello, I am finishing up a program in VB that edits, saves, and adds data to a listview via textboxes. The listview data is stored on the harddrive via a txt file. One of the columns in the listview is a birthday in a DD/MM/YYYY format. I want to have …

Hi all, This code below is not my own work but is exactly what I need for my project, the code runs a real time clock through an Arduno Duo development board as it's micro-controller using an I2C connection if that all makes sense. The problem is when running the …

I'm trying to make a program for my computer science class and it requires that I run output to the console as well as to a file. I'm looking for a way to intialize a string at the beginning of the program and pass the variable by reference to my …

Hello Group! I've created a fairly large database with approximately 170 columns. I now want to begin writing data to that database table and saving the data. I'm using a form I'm calling "frmInventoryMasterSetup". I've also created the individual textboxes that I want to link to the columns for saving. …

Hi I have an application which uses a backgroundWorker to do a simple file copy whilst the main UI is doing some other work. The problem is that the RunWorkerCompleted event does not always fire and I can see no pattern as to when it may or may not work. …

string location = Environment.CurrentDirectory; string connectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source =" + location + "\\harita.accdb"; // get records from the Shippers table string commandString = "Select x from map"; //create the data set command object and the DataSet OleDbDataAdapter DataAdapter = new OleDbDataAdapter(commandString, connectionString); DataSet ds = new DataSet(); // fill …

package wow; import java.io.PrintStream; import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.Scanner; public class Wow { String question; String answer; int correct=0, number=15; Wow[] quizBank = new Wow[15]; List<Wow> quizList = Arrays.asList(quizBank); public static void main(String[] args) { Wow bank = new Wow(); bank.bankList(); bank.askQuestion(); } //end main public void …

>equal button wont work =( /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package calculator; /** * * @author Gatongay Famiglia */ public class NewJFrame extends javax.swing.JFrame { double plusminus; double firstDouble; double secondDouble; double totalDouble; int plusClick; int …

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I am using the following to store the X Y cords [CODE]Private Sub Timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles Timer1.Tick MyX = Me.Location.X MyY = Me.Location.Y My.Settings.Save() End Sub[/CODE] but the Me.Location.X or .Y are not detecting the forms position when I move it?

this is an assignment i recieved i have been trying to get it to work but it wont.i edited a couple times but i still get the same messages can anyone assist? The purpose of the program is to assist with the check-in and searching of guests registered at the …

I've added the necessary registry key to have my app run when windows loads: [B]Hkey_Local_Machine\Software\Microsoft\Windows\CurrentVersion\Run[/B] [B]MyProgram[/B] = [B]c:\MyDir\MyProgram.exe[/B] [I]..I've also tryed adding it to the Programs\StartUp folder.[/I] My app still won't load when windows does. Other apps do, and I was wondering what might be preventing my app, and [U]only …

I got a java test done and somehow my answer for this question is incorrect, can you guys help me explain it? So the question is: in a binary tree with height 3 the least deep leaf has depth 2 (Root has depth 0). a)Max numbers of nodes this tree …

First I want to say hey, new here, hopefully this places is welcoming! Second, I am in a java class and it is my first class and my only experience with programming. So the questions I will be asking will be based off of my assignments. What I want to …

I need help to figure it out how to keep track of how many guesses the user is making and NOT allow the user to guess any value thet had already tried. tHANK YOU import java.util.Random; import java.util.Scanner; public class GuessingRand { public static void main(String[] args) { Random rand …

I'm currently working on a college Hangman project to build a GUI to ply an external hangman game, but I keep recieving a NullPointerException error. Here is the code for the GUI import java.awt.BorderLayout; import java.awt.GridLayout; import java.awt.Color; import java.awt.Image; import java.awt.Graphics; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import java.awt.Font; import javax.swing.JButton; …

string location = Environment.CurrentDirectory; string connectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source =" + location + "\\harita.accdb"; // get records from the Shippers table string commandString = "Select x from map"; //create the data set command object and the DataSet OleDbDataAdapter DataAdapter = new OleDbDataAdapter(commandString, connectionString); DataSet ds = new DataSet(); // fill …

I have searched high and low for a definitive answer to this, and I cannot find one (that I understand) The windows function [GetPixel](http://msdn.microsoft.com/en-us/library/windows/desktop/dd144909(v=vs.85).aspx) takes 3 arguments (HDC, int, int). Both ints represent a coordinate in the devive context, but are measured in logical units, x = > The x-coordinate, …

Heres the assignment: > Write a program that will perform sorting and searching across records stored in a file. > The program should first query the user for a filename. The program should open the file and read > the first entry. It defines the number of records in the …

Hello everyone, I'm quite new to coding and can't seem to find an answer to this question online. So far I have created a multiple choice quiz and am now working on the nitpicky details. Right now the quiz works great but I'm just trying to add a function where …

Hi Guys, Is there a best practise when having an ADO connection to speed up the process? Currently the method I am using below works fine but it's a little slow in getting the data. Is there any hints, tips or tricks I can utilise to speed this up? //Opens …

Hey guys I'm having a bit of touble assigning the toString to a string from an index of an array list, any help would be appreciated. @Override public String indentedToString(int level) { String answer = " "; answer = super.indentedToString(level); answer += "Value " + this.list.toString() + "\n"; for(int i …

The following code block is producing and endless loop and I can't figure out why. Note that charv is just he second command line argument in the main function. int testNumber = 1; while(argv != '\0') { std::cout << testNumber; argv++; testNumber++; } I wrote this piece of code just …

Hello everyone I am running Ubuntu 12.04 compiling a c++ file which has the following code #include <iostream> #include <libusb-1.0/libusb.h> using namespace std; int main(){ //pointer to pointer of device used to retrieve a list of devices libusb_device **devs; libusb_device_handle *dev_handle; //a device handle libusb_context *ctx = NULL; //A LIBUSB …

hello, this is my first post here. I'm working on my movie library project now in vb2008. I have a form with 3 listboxes, a remove button and find button. Listbox1 is populated with names of actors from a table in the mysql database and selection mode = one. User …

hi all i want to send html file from pc to android phone if any body have an idea of how to do that i will be greatful for help?? thanxs in advance

outlook temperature Humidity Windy PlayTennis sunny hot high false N sunny hot high true N overcast hot high false P rain mild high false P rain cool normal false P I found out unique elements from file and their occurence ( ignored the elements whose occurence was less than 1(taking …

In my database there two table call sample and sample customer in sample table primary key is sample_Note_no and it is a foreign key in sample_customer table I got same error after I wrote this coding also ALTER TABLE Sample Customer ADD CONSTRAINT FK_Sample Customer_Sample FOREIGN KEY (Sample_NOTE_No) REFERENCES Sample(Sample_NOTE_No) …