Software Development Forum

Hi Guys, i want to open .tiff and .tga images in my program's PictureBox but i am not able to open them, any Solution??

I have a Points class and a Segment class as follows: class Points { double x; double y; int Index=-1; } class Segment { Points Orig; Points End; Segment(const Points& a, const Points& b){Orig=a;End=b} void ChangeGlobalIndex() { do something to change the index of two end points. } } int …

I have this method that is used to set the columns and data in the listview based on a string. I'm not sure how to add the columns I need programactically. I need to use different data types though. private void populateLeaderBoardList() { string btnContent = (string)btn_exportLeaderBoard.Content; if (btnContent.Contains("Totals")) { …

I have basically a combobox and and a text box. What should i do is the combobox consist of subject code whereas the textbox consist of subject name which is stored in database. Can i know is there any ways that when an item from combobox is chosen, it is …

My project uses local sql database. I tried the app on a non development machine for first time. Got a message saying it was downloading required files, sql 2008 express, at a whopping 600MB+ file. Please tell me I've done something wrong, and any user of my app will not …

i'm trying to import random & urllib.request libraries in sublime test but it give my the below error File "C:\Users\7oss\Desktop\print.py", line 47 import random IndentationError: expected an indented block Any ideas ?

Trying to make the user write to a file and seeing if it exists and if they should override it print("Enter a file name to save your database to.") name = input('Enter name of text file: ')+'.txt' if name print ("Would you like to overwrite this file? Yes or No") …

please help me for this program... You are working for a company designing cute, funny robot vacuum cleaners. At a high level, the robots’ behavior is divided into three modes: 1. Exploration 2. Vacuuming 3. Rampant Killing Unfortunately, while consumer testing shows that the last two modes are working perfectly, …

Alright this one is bugging the heck out of. I am developing some software that can auto generate a solution and projects within. I have the project templates already created (done by another co-worker), and zipped up. I have then added these as an embedded resource into my project. However, …

I am currently working on a code and there are three tasks. I am struggling on the last task - I have rearched alot and asked my teachers, i'v tried a variety of codes but there hasnt been any luck. Here is the task: complete all tasks and provide evidence …

Hello. My VB.Net project is connected with MS Access. Whenever input in VB, it will save in Access. I don't have any problem with textbox but I don't know what to do with checkbox and radiobutton. I want, when checkbox or radiobutton is checked in VB, it will checked also …

Hello, I have done a little research as I want to create a piece of software. I discovered that the language I should learn was Python and that it should be easy to learn. I have started to read the information but I learn by doing so I thought I …

Hello, Please could someone help me with the syntax to add orderlines to an order in the below? I just cant figure out the syntax for it. many thanks using System; using System.Collections.Generic; namespace ParentChild { class Program { static void Main(string[] args) { var Order = new Order { …

Hi , Below is the code for printing even/odd numbers alternatively.But some how i am not able to achieve the result. I have seen a version with while loop http://www.bogotobogo.com/cplusplus/quiz_multithreading.php working perfect. But i would like to use one thread for printing one value instead of same thread running in …

Hi I have an excel macro question in VBA. I have this code. I want it to go down each cell in row C and run the same if statement instead of just depending on cell C2. I want it to continue to C3, C4, C5, all the way till …

Hi everyone, I am trying to make a user login page. The user is required to fill username and password in textFields and when he clicks the Submit button, all details are needed to be written in the database. import javax.swing.*; import java.sql.*; import java.awt.*; import java.awt.event.*; public class register …

Ok, I know about how to check for the end of a file, but what I need to know, is if you create a new file, thats empty, how do you check if it really is empty, and if its the same as EOF, then what am I doing wrong …

So I'm starting to learn Python (3.43) code on my own time and my friend who is a major in Comp Sci made up a little assignment for me to try to complete although I have no class experience. So what I need to do is make some code where …

Hello everyone, I have a txt file with data which I want to import to an excel file, by button click. The first couple of lines of the txt file contains general information which I don't want to export. The program should only read the lines which contains a word …

Hello to all! I want to make my netbeans project executable and portable. i write a program which connects to Ms access database and execute an Insert Query. My program is running successfully. Now I want to made executeable of this project and want to run this executable on another …

I'm working on a program that requires some very low level optimization. My question is, when precision isn't an important factor, how can I automatically use the most efficient floating point type for whatever architecture the program is being run on? As far as I'm aware, floats are more efficient …

Hi guys, I need to create the following program: 1. Declare 2 5-element integer arrays. (a) One should be for the winning lottery number (hard code this as 12-35-34-2-5). (b) The other should be for the user's lottery number input. 2. Declare an integer to count the number of matching …

I want to find the MAC address of network adopter, I have a working code too but my problem is it only works if IP addres is enabled otherwise it won't get the address is there any solution to find MAC address even if IP Enabled is false if its …

My understanding of code blocks is that it uses gcc. So I am curious why gcc allows you to have a function called itoa, but code blocks does not let you have a function called itoa. Does anyone know?

This program displays a simple analog clock to show the current system time. Uses a Hand class to create objects - hour, minute and seconds hands.The 'hands' are just straight lines, and two circles make the 'frame' of the clock. Compiles correctly on TurboC++ v3.0

Group, I've created and published a VB.net program. I've also installed this onto my computer. I want to set it up now to run via the Window Task Scheduler. However I need to locate the executable file to start the run. However I'm unable to find it using the name …

Hi there to all I'm trying to make application which should extract certain data from XML files. I'm using form, combobox and button. If someone could guide me because I'm not so familiar with programming... here is code example To populate Combobox1 and it works fine Private Sub form1_load(sender As …

Hi All, I want to generate report in a document format and the same should be converted in to pdf using JAVA. Can you please any one suggest me some libraries for the same. Thanks in advance Regards, Anand

Hello! I recently installed windows vista on a old laptop, and i saw that it comes with a program called Windows photo gallery. Is there any way to make a program with all \ most of the features of that program? Thanks!

I am going through .net book. I happen to read that once we are storing the web form in asp.net ,it automatically shows local host path in save directory. But in my computer I don't see local host path. It shows the usual vb.net installed folder in C directory and …

Here is the original task: * The Fast Freight Shipping Company charges the following rates: Weight of Package Rate per Pound 2 pounds or less $1.10 Over 2 pounds but not more than 6 pounds $2.20 Over 6 pounds but not more than 10 pounds $3.70 Over 10 pounds $3.80 …

I am Using a fingerprint Scanner for attendance posting. My aim is to copy the attendance log files from the fingerprint reader machine.the machine is connected to one of the lan ports on the same network.I know the ip address of the device and port no,But dont know how to …

I'm having some issues with my BSP Dungeon Generation and I'm not sure why! I'd greatly appreciate the help :) Occasionally I'll get an IllegalArgumentException in RandomHelper. That may help, but it's not the issue because it only happens rarely. As you can see, [this image](http://puu.sh/nb9Ir/70efbe5e81.png) shows that the Rooms …

Hello, I am working on a C# GUI in Visual Studio to write a program named ChatAWhile that allows a user to enter an area code and the length of time for a call in minutes, and then display the total cost of the call. The area codes given are …

Hi Dw. I have a project that uses Process to marge some files, now because the merging can take quite sometime I've used BackgroundWork. The main problem I'm facing is to know when the Process is done because I want to delete the files that it was merging with so …

HI guys, a while ago I built an application to save strings to file https://www.daniweb.com/programming/software-development/threads/501460/application-to-save-wordsentences-to-file and I was wondering, what if I wanted to have the ability to search those strings, say I can choose a search key, like "bring" and search all the strings (and when I say strings …

Hello guys. I am currently developing an OCR tool using Chain-code algorithm in Java. I was googling and found this code in Matlab. I have no idea on using Matlab. So, I need help from someone who's good in Matlab to convert it into Java. This will be a big …

Dear friends: I need to use a data structure which can start the first index of an array from a nagtive value. I have searched the MTL library, and bltiz lib, but it seems that they doesn't support this kind of vecotr. Could you please give me some suggestions. Regards

Hello everyone, I need help with VisualState.StateTriggers. The message I’m getting in my xaml code is: The member “State Triggers” is not recognised or is not accessible. I have try to use Blend to generate xaml code for triggers but the small button for that doesn’t exists. My project is …

I have not used an object to call the function but have passed objects as parameters and call function without an object. Can anyone explain #include <iostream> using namespace std; class test { int a; public: test(int x): a(x) {} void display() { cout<<"the value of a is"<<a<<endl; } void …

Why is my finally block not firing after projectDCThread.join() is called? This method IS in a class that implements Runnable, however it's not overriding the deprecated stop() method. public synchronized void stop() { if(isRunning || safeCloseRequested) { try { isRunning = false; projectDCThread.join(); } catch (InterruptedException e) { Logger.append("Exception thrown …

//I need help trying to find a way to make all my variables local and also allowing the user to type in name of the data file for reading. Also do a simple search to retrieve the weather information for a single query date #include <iostream> #include <fstream> #include <string> …

I have three pages page 1 :through a submit button in page 1 ... I want to be redirected in page2 in new tab and page3 in the same tab. Is that possible? Page1 contains : using (MemoryStream memoryStream = new MemoryStream()) { document.Save(memoryStream, false); memoryStream.Position = 0; Session["BinaryData"] = …

suggest me....

Hello guys, I am Toni Hacker, i browsed through this forum and I saw you guys really talk more about programming. i wanna make an operating system but i need a team. please its gonna be an open project. I need your advice and help. anybody care to help

I. You are required to develop 1. Develop Problem Analysis Chart (PAC) (5 marks) 2. Interactivity Chart (5 marks) 3. Input Process Output Chart(IPO) (5 marks) 4. Algorithms and Flowcharts for the following problem: (10 marks) A lecturer calculates grades by dropping the lowest Assignment score from FIVE assignment scores …

One of the best tips I learned long ago was to turn on all warnings and error messages from the compiler or development system. Yet last week, once again a big system was being worked on and the bug was tracked down to *uninitialized variable*. Now this isn't specific to …