Software Development Forum

hi just finished my first project and it was quite a journey (hahaha, considering its my first time to do it. Just wanna ask, with this code:..... [CODE]Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintiTicket.PrintPage e.Graphics.DrawString("COUNTER 17.Your number is " & iTicket, TextBox1.Font, Brushes.Blue, 50, 50) …

Dear Team, I have a question regarding LINQ 2 SQL and data integration with textbox: I have one textbox and button on my form, one stored procedure and LINQ 2 SQL class file in my project, I want that when I hit button, my store procedure run the SQL query …

Sir, I am currently doing a project on "Pharmacy Management System". My question is "Can I used DataGridView to show the items that i have searched and the rest won't be visible??" If yes then can anyone give me the code for search button?? I have used the following code …

Hi. I'm creating an interface using the Tkinter library, but I seem to be having some issues with placing 3 buttons BELOW 3 buttons which are on top. All buttons should be inside the second LabelFrame. I've looked all over and I can't seem to figure out why the other …

hello friends As the tittle say , i just would like to know if there is possibilities to change the graphisme of the Button : color , form , insert image on the Button ... , Thank you for answering , good luck :) .

hello friends , I just don't know , why in using Crontab it don't execute a code python that contain : [CODE]execfile("Backup1.py")[/CODE] my code is nouveau_fichier2.py : [CODE]#!/usr/bin/python #-*- coding:Utf-8-*- # -*- coding: cp1252 -*- import os print 'helo' #os.system("sudo chmod 777 /home/ismail/Bureau/Test/20111214") execfile("Backup1.py")[/CODE] and my crontab file after "crontab …

Dear all, I am busy implementing a small program and I'd like to work with threads. First of all, I'd like to specify that I am certainly not an expert user of C++ (I often use Perl -ouch- but in this case, Perl was far too slow for the program …

can anyone please help me in to creating a client-server using this game? [CODE]#include <iostream> #include <iomanip> #include <map> #include <time.h> #include <cstdlib> using namespace std; //displays the instruction of the game void displayInst(){ for ( int b = 0; b < 28; b++ ) cout << "* "; cout …

If ASIO had better documentation I could probably have found for myself an answer, but instead... Is there a way to determine bytes available to read using the asio::ip::tcp::iostream ? I really like the tcp iostream because it's super-easy to use, but I haven't found it exactly feature-packed. Does it …

Hi everyone, Could anyone please tell me why that line in the if-statement body is breaking the method? [CODE] static int [] doubleMe(int [] list){ int [] y= list; int c = 0; int [] w; for (int i= 0; i < list.length; i++){ c = list[i]; if (c % …

Can anyone suggest a code used to print a certain text from and RTF box with different formatting for different words. Also, can I print preview it and page setup it. I tried to use the print dialogs but could not do it. Please help:)

Hy , I have a table , in which i am adding new rows , after 6 rows with data I want to add a empty row with the background color red then another 6 rows with white background [CODE]private void populate(){ DefaultTableModel model = (DefaultTableModel) table.getModel(); int i,j; for(j=0;j<6;j++){ …

Dear All, Screen Size of my deployment screen is larger than my development screen. If i try to set my form size larger than my development screen size, IDE doesnot accepts this. Please let me know How can I use a form larger than my development screen Size? Pankaj

why doesnt getch() ,cin , cout etc work...?

[CODE]void search() { char id[12]; node *p = head; system("cls"); { cout<<"Search ID: "; cin>>id; } while ((p!=NULL) && (strcmp(id,p->id)!=0)) { p = p->next; } if(p==NULL) { cout<<"No such ID in our list"<<endl; delete p; } else cout<<"We have this ID in our list"<<endl; } void remove() { char id[12]; …

For the purpose of control and improvement program. I need to catch the Exception. I don't know what to do below: 1. Control exception what set in the program and send notice to the developer (via Email) Best Regards!

[CODE]void Load() { book *newptr,*p,*q; string id,title,author,year,price,date; ifstream file1; head = NULL; file1.open("books.txt"); if (file1.fail()) { cout << "Error opening file.\n"; exit(1); } while (!file1.eof()) { newptr = new book; // getline(file1,id); getline(file1,title); getline(file1,author); getline(file1,year); getline(file1,price); getline(file1,date); //copy values from the file to the newptr newptr->id.assign (id) ; newptr->title.assign (title) …

I'm in an intro programming class and have a problem. Hoping someone can assist me. What I'm trying to do is import a data file and have it read the array in reverse order. That part I have. The second thing I'm trying to do is have it total the …

Making an airplane seating map and the code does not break after the number 88 is selected and does not print our the array, any help? Thanks [CODE]import java.util.*; import java.util.Scanner; public class AirplaneSeats { public static void main(String[] args) { char[][] seats = new char[13][4]; char filledseat = 'x'; …

I am loading a set of integers int a binary which is no problem, its when Im trying to increase their frequencies I am running into some difficulties. As it stands the program crashs if any of the numbers repeat themselves, any suggestions? [CODE] void BST::insert(int d) { tree_node* t …

I made a listview that display names using a streamreader. When I select a name and delete it the name that was below in the list will then take the information of the deleted name when it's displayed in the textboxes which shows name, address and email. How can I …

I am having trouble parsing xml files using ElementTree after the python code is turned into .exe using cx_freeze. [CODE] from xml.etree import ElementTree file1 = 'file1' file2 = 'file2' tree1 = ElementTree.parse(file1) tree2 = ElementTree.parse(file2) print 'Done' [/CODE] It works fine with the .py file, but after I made …

I need to make multiple choice and a switch statement is used to check for correct answers. Also introduce a random element whereby the user can roll a dice and skip the following question if he gets a 6 (other rewards/penalties can be introduced for different dice values). this is …

Good morning, All I am going to place the tag propeties at each node. And the tag content will be file path. But my coding is not working..Can someone help me.. Thnx. My code to generate treenode tag properties from xml is as below: [CODE] Private Sub AddTreeViewChildNodes(ByVal parent_nodes As …

Not sure if I am explaining this correctly but here goes.. I am working on a .dll that depending on a value determined at startup, will select which method to use next. At the very beginning of this dll, [CODE]private string _Ver = Application.ProductVersion;[/CODE] Now if _Ver < 2 then …

Hi, I it possible to implement an ActionListener to a global or local variable so that if variable changes the Listener performed a certain function / method etc.. I am working on a GUI application i am guessing there has to be a better solution than wrapping my main code …

Flip Vertical and Print Code: Printer.PaintPicture Picture1.Picture, 0, Picture1.ScaleHeight, _ Picture1.ScaleWidth, -Picture1.ScaleHeight, 0, 0, Picture1.ScaleWidth, _ Picture1.ScaleHeight, vbSrcCopy I have seen this code in various places on the web but it does not seem to work. I am trying to get a label to flip to the vertical. Any help …

[CODE] void init(); void tim(); int str; int per; int tou; int rea; int qui; int wou; void main() { init(); tim(); cout<<"\nPerception-" <<per<<"\nStrength -"<<str<<"\ntoughness -"<<tou<<"\nWounds -"<<wou<<"\nQuickness -"<<qui<<"\nReactions -"<<rea; system ("pause"); } void init() { cout<<"You have 45 points to put into stats"<<"\nPerception-1pts. per \nStrength -2pts. per \ntoughness -4pts. per …

Here's a sample of the excel data: column A: partnumber AL-01-BLT AL-01-ATV AL-01-BRS AL-01-BAR column B: price 20 21 40 45 When the user selects the partnumber in combobox1 and combobox2, it should add the total price and output it in label1.. For some reason I'm getting an error now …

In the program i am currently building, i need to do a frequency analysis of the letter occurance in a string I know how to do this in c++ and the code for that is [CODE]#include <iostream> using namespace std; // Function to increment the letter count in the counters …

pls help me with this the user enters a number n.consider the sequence from 1 through n in ascending order.insert either '+' or'-' between each of the digits so that the resultant sum is zero. for eg: input=7 output= 1+2-3+4-5-6+7=0 1+2-3-4+5+6-7=0 1-2+3+4-5+6-7=0 1-2-3-4-5+6+7=0 however when i programmed it i only …

am able to draw different programs on swings using mouse drag.but if i draw one diagram the previous diagram is getting vanished. how to avoid that ? i want to have all the drawn diagrams on the screen [CODE]import java.util.*; import javax.swing.*; import java.awt.event.*; import java.awt.*; import java.awt.Graphics; class draw1 …

Hi, I'm doing a project with java using the console and I'd like to perform some actions (such as printing to the screen etc) while waiting for input. I was planning to accomplish this by using unbuffered input, by polling the keyboard and performing other actions alternatively, but apparently retrieving …

The program below makes two classes that when calling their generate functions in a .cpp file generates a list of soldiers and then a separate list of skills, I want to combine these 2 lists,that way you can say Soldier 1 has skill 1,4,7 while Soldier 2 has 3,4,5,6,7,8. How …

What I'm trying to do is read a line from a file containing some data that includes a person's first and last name, their hourly wage and the number of hours they worked, and then writing to a seperate file their last name, first name: wage. The input file looks …

So, this seems like it should be the default to me... if you're going to make your own picture for a button, I don't see why you'd want the default border around it, but I can't for the life of me figure out how to get rid of it. I …

With the help of VB.net how to lock a computer screen using a form do anybody know please let me know

Beginner here (meaning I probably did something silly): I am trying to target indexed elements that have [A], in them. Entries for 'scarcity' and 'sweet' are both shown. I am running into trouble when index item[2] is empty. I get the following message: [code=text]['scarcity', 'scarce', '[A],', 'ity', '[N|A]', '[N]'] scarcity …

[CODE]void Load() { book *newptr,*p,*q; char id [12]; string title; string author; int year; float price; ifstream file1; head = NULL; file1.open("books.txt"); if (file1.fail()) { cout << "Error opening file.\n"; exit(1); } while (!file1.eof()) { newptr = new book; // file1.getline(id,12); getline(file1,title); getline(file1,author); getline(file1,year); file1.getline(price); //copy values from the file …

I have created this code, but now I need the create new prgram that repeats the same steps three times, using loop. Clear the screen after each loop iteration. ??? [CODE] integer_count = 3 .data promptuser byte "Enter a two integers: ", 0 sumOf byte "The sum of the integers …

Hi people, need some help in closing the window after program execution has completed. I am running Turbo c++ 4.5 for windows under Win7 32. Thanks. Heres the sample code: //Read and display test customer file #include <stdio.h> #include <conio.h> #include <iostream.h> struct customer { char c_name[50]; int i_age; }; …

Hi, I need to extract some info from a file. This is two rows from what the file looks like: prob=0.0093;ID=RGT430;BQRS=491;BRZ=-4.263;ID2=RT914;DRT=0.00;HRun=0;HaplotypeScore=0.2794; prob=0.003;ID=RGR301;BQRS=4;BRZ=-3.261;ID2=EV913;DRT=0.00;HRun=0;HaplotypeScore=0.2654; ....etcetc until last row: prob=0.345. I want to extract prob from each row in the file and put it in a new file, but I don't know how …

Hello everybody, While reading C++, I have been looking into iostream header file to understand a bit more about header file organization. I am not able to understand much of the code in there. For example the header starts with #ifndef _GLIBCXX_IOSTREAM. Does this check whether _GLIBCXX_IOSTREAM has been defined …

hello everybody !!!!!!!!!! I have a code which i coded but in that their is an error to lock the screen in the form1 i have written [CODE] msgbox("we are about to lock your screen!!!") me.visible=false lockscreen.visible=true lockscreen.killprocess.enabled=true 'the code i had written in the timer is public sub killprocess(byval …

Hey Guys, i'm new to the forum and I would appreciate any help. I'm writing a program where the user needs to choose 5 numbers from 56. At the same time I'm using loop screen out numbers outside of this range. As a result only the 1st number out of …

; multi-segment executable file template. data segment string db "THis is LuxUR in Summer." ends stack segment dw 128 dup(0) ends code segment start: ; set segment registers: mov ax, data mov ds, ax mov es, ax mov bx, offset string mov al, 0 ; lower letters in word mov …

How shall I write the code so i get surname first and forenamn last Set rs = db.OpenRecordset("SELECT * FROM tblData WHERE Surename & Forename LIKE '"& "'" & "& '*'") i don't know if this is right

Hi I am having trouble trying to connect to a local MySql db using the MySQL Connector/C++. I was able to successfully compile the bellow code but when I run it results in a Segmentation fault. I am trying to run this on a Windows XP machine using the g++ …

can anybody help me making this program? i've based my game from this site. [url]http://www.education.com/activity/article/Tick_tack_toe_Added/[/url] hope that someone can help me.. i've been stuck coding that for almost 6hrs but still no progress. thank you!

I've got a university assignment and just need to know how to remove an entry from the address book and use it as a method Here's what I have so far, everything's fine apart from the removing, please make it quite simple [CODE]using System; using System.Collections.Generic; using System.Linq; using System.Text; …