Software Development Forum

Hello all, we have a vb.net windows appliacation that uses sql server as backend. we have created all reports for this application using crystal report that is embedded in visual studio 2005. everything is working fine except the reports specially which needs to be displayed is custome mode. we have …

I want to enable choosing which image to display after a button click. Could you please give me an example? Thanks This is what I have so far : protected void Button10_Click(object sender, EventArgs e) { Image1.ImageUrl = @"C:\img\Desert.jpg"; Image1.ImageAlign = ImageAlign.Left; } It won't display anything after I run …

I consider myself a very patient guy with a whole lot of determination to get things working within say, a program i'm working on. However, I feel that I am only wasting precious time that I could be using to actually gain knowledge in something rather than hitting my head …

I have trouble trying to create a clock java program that asks for user's input for hours and minutes. When it asks the user for their input, the clock program is suppose to set it to that time using the hour hand and the minute hand, but for some reason …

Hi I am new to XSLT and I need help on following XML conversion. I have following xml input and need to convert to another XML structure using XSLT . Please can somebody provide me the XSLT for this conversion. <?xml version = "1.0" encoding = "UTF-8"?> <Inputs xmlns = …

Hi, All, Sample Table Job_ID Job_Name Status 1 TEST00001 FOR KE 2 TEST00002 FOR KE 3 TEST00003 FOR KE 4 TEST00004 FOR KE 5 TEST00005 FOR KE I have sql query that will get a jobname where status is equal to 'FOR KE' and I have multiple users that will …

Hello Friends....One more doubt... I have a connection module in which I have written the open and close database connection.... if database connection is an error it will return false else if success it will return true the function of the modules will be called from the form code.... what …

Hi all, i need to find Internet Service provider IP Address through VB6 Coding. (http://www.whatismyip.net/) Is it possible? Please send me the coding.

Hi, I am using curl to download files from the internet and it is working fine. The problem is that I am trying to check if the file exists before downloading it. I was thinking that if the file doesn't exist, then I would receive a CURLcode with and error, …

Imports System.Data.SqlClient Imports System Imports System.Data Imports System.Collections Imports System.Windows.Forms Imports System.Resources Imports System.Data.OleDb Imports System.Drawing Imports System.Net.Mail Imports System.Configuration Imports System.Web Imports System.Web.Security Imports System.Web.UI Imports System.Web.UI.WebControls Imports System.Web.UI.WebControls.WebParts Imports System.Web.UI.HtmlControls Public Class Form1 Inherits System.Windows.Forms.Form Dim counter As Int32 = 0 Private Sub Form1_Load(ByVal sender As System.Object, ByVal …

Simple Sound Player Goal The goal of this assignment is to implement a simple sound player. The application has been partially implemented, and you need to complete the missing bits. When you open the project, you will see the class structure depicted below. Three of the classes are fully implemented …

hi.. Im a beginner in visual basic 2010 im making my first project i created form3 for the search function so i created 2 checkbox to give the user the choice to choose to search by name or by date or by both of them and i created a button …

Hi, DaniWeb members, Recently i've been developing a progam that will read in a player database that is stored in plain text if the folling format name ,age,score,date played So far i have managed to read in the file and caculate the number of players in the database by Do …

hi its me again, same program new problem... been working on this all day and i just cannot get it to work. #define INVENTORY_H #include <iostream> #include <iomanip> #include <string> #include <istream> #include <fstream> #include <vector> #include <ctime> using namespace std; class Inventory { private: static const char *Error[]; static …

hi guys just need some help in creating a sign up button or a register button and the code inside it. I already created a login form complete with username and password, problem is I do not know how I can create a login for it. I mean it's just …

Hi, Im trying to insert to a table in sql that is related to another by a foreign key. The first table has an ID, a suppliers id and a date; and the other table has an ID (that for some records should have the same id from the other …

I'm writing a script to populate a list with the last 5 albums frm a list of what's about to play. My query works in terms of retrieving the values, but the list populates with a set of parens and an extra comma added to each returned value. Any ideas …

I'm not really sure how to word it, if it is possible, but part of my program reads from a text file. It then pulls out the necessary information needed from that file by finding key identifiers. Right now the code is written to find the first key identifier and …

I was wondering if it is possible to export a project in eclipse as a jar file but that doesnt include the .java source code files. For example, say i wanted to distribute my program to others but didnt want them to be able to alter my .java source codes. …

Hello :). How can I fix this? Yes, I can write 2 functions (with and without parameter) ... but what is bad there? #include <cstdlib> #include <string> #include <iostream> using namespace std; class CClass{ public: void foo(string & s = "default"); // COMPILE ERROR string backup; }; void CClass::foo(string & …

hello, i am new to this site but i have used it as reference before. this is a program for one of my classes and i have everything done down to one error... error LNK2001: unresolved external symbol "private: static char const * * Inventory::Error" (?Error@Inventory@@0PAPBDA) 1>C:\Users\Joey\documents\visual studio 2010\Projects\JHabura PA …

Hi :). I use this code to create a file: #include <cstdlib> #include <fstream> using namespace std; int main () { ofstream file("main/articles/giraffe/article.txt", ios::out); file.close (); return 0; } How can I simplify **create path of folders** (on **unix system**) "main/articles/giraffe/" - if folder "main" doesn't exist? With using standard …

**Hello folks!** i am using DEV C++ to code now i am working at a game in console and i have a problem with the *_setcursortype(_NOCURSOR);* function i set it but the cursor is still like *_NORMALCURSOR* in Turbo C works perfectly in DEV not ( i tried to set …

so i made this code that asks the user about corporate's data(division's name, sales, etc) #include <iostream> #include <string> #include <fstream> using namespace std; const int SIZE = 4; struct Division { string name; string quarter[SIZE]; double sales[SIZE]; }; void getData(Division []); int main() { Division corp[SIZE]; for(int count = …

#include<fstream> #include<iostream> #include<string> using namespace std; int main () { struct Candidate{ char RegNomer[4]; char name[60]; char party[60]; char age[3]; char xp[3]; long int votes; }candidate[200]; int i=-1; int i1=0; int check=0; char choice[1]; while (true) { system ("cls"); cout<<"/============\\=/============\\=/============\\=/============\\=/============\\ "<<"\n"; cout<<"| save | | create a | | banned …

Ok I started writing this program for a school project in Eclipse in windows and now shifting to vim in UNIX and I am getting a bunch of errors. I am currently trying to figure out the top two errors (And yes the funky characters are what I see). Here …

**Hello, If I have an array, and want to make a heap tree out of it using make heap and sort heap, how would I do it? I'm struggling because I didn't take any course in data structure. Any help -in c++- will be appreciated :D**

**How am I going to split a line of strings ang put it into an array if the strings are arranged into columns, just like the attached file then compare the first column with user's input..? **

1.Create class IntegerSet. Each IntegerSet object can hold integers in the range 0-100. The set is represented by an array of bools. Array element a[ i ] is true if integer i is in the set. Array element a[ j ] is false if integer j is not in the …

ok now lets say we have this code import hashlib,itertools,string m=hashlib.md5() s=string.printable it=itertools.product(s,repeat=1) for i in it: ij="".join(i) m.update(ij) print ij+" "+m.hexdigest() >> 0 cfcd208495d565ef66e7dff9f98764da 1 96a3be3cf272e017046d1b2674a52bd3 2 d2490f048dc3b77a457e3e450ab4eb38 3 eb62f6b9306db575c2d596b1279627a4 4 4100c4d44da9177247e44a5fc1546778 5 d6a9a933c8aafc51e55ac0662b6e4d4a 6 124bd1296bec0d9d93c7b52a71ad8d5b 7 2e9ec317e197819358fbc43afca7d837 8 22975d8a5ed1b91445f6c55ac121505b 9 781e5e245d69b566979b86e28d23f2c7 a 343817fa02440513ce03e9d1f1e44dc7 b b60c52bf4849067f0b57c8bd30985466 c 2d31d97199fb287d6fcb4f82ebd1b3f2 d …

hey all I've searched all over the web and i didn't get a solution! what should i do to take the text from the 'urlT' line edit? is there another way? Nameerror "global name 'self' is not defined" whats wrong with it? [CODE] from PyQt4 import QtCore, QtGui class Ui_MainWindow(object): …

I'm making a Riemman sum code for a school project but I keep getting this error at line 37. The line is in the for loop after the statement "String coord2;". String message, message2, numStr, numStr2, numStr3, numStr4, numStr5; double a, n, xmin, xmax, w, w2, w3, w4, w5, area, …

hello everyone, i've trying to make a simple object(e.g. a simple robot with arms and legs) in openGL..but i've trouble finding how to write all the vertices within the code..is there any tool we can use to develop the objects separately..and drag the vertice co-ordinates into my program?? thank you

Hi there, I'm writing some application based on Qt and C++ and I've reached the problem. How to display window via clicking, triggering, etc. I wrote some code: //---------------------------- // THIS IS IN mainwindow.h //---------------------------- #ifndef MAINWINDOW_H #define MAINWINDOW_H #include <QMainWindow> namespace Ui { class MainWindow; } class MainWindow : …

does anybody know how to create a login form in vb.net? I have an access database and I am trying to create a login form with a user name and password to have multiple users login. Please help.

Dear all, I am trying to read a list of string from text file and put it into an array. Could anyone tell me, how to split that string to array. Here's my text file.... [I]text.txt[/I] a b 1 2 4 2 3 1 *3 1 3 *4 4 4 …

hey i'm trying to make console app with basic commands like copy,move the problem is that i cant get my code right the command suppose to be like this: > = copy to file directory>the copied file im trying to split the : file directory, > , the copied file …

Quickselect, based on quicksort, and counting select, based on counting sort. Each is capable of finding the kth smallest element in an unsorted/sorted list/array. This is some example code for a QuickSelect algorithm. This doesn't include the partition function. // return the kth smallest item int quickSelect(int items[], int first, …

The title explains it well. I wish to know which variables I need to delete when my program closes. I assume you don't have to use the delete keyword on *every* variable that you initialize. Thanks in advance.

Hey, Im having problems converting an integer to a character , it seems to either produce incorrect results when printed(usually some sort of ascii symbols) instead of the actual literal value. char* str; str = (char*)malloc(sizeof(char)); snprintf(str, 16, "%d", remainder[i]); cout << str; This is what im currently trying, but …

Hi I am trying to get python to run from notepad++. When I go to run in notepad++ and select python.exe in default folder C:\Program Files\Python27\python.exe It does not execute. Nothing happens. However if I save the .py file and double click it the program will execute, why can't I …

protected void addBindings() { InputMap inputMap = this.getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW); ActionMap actionMap = this.getRootPane().getActionMap(); KeyStroke key = KeyStroke.getKeyStroke(KeyEvent.VK_Z, Event.CTRL_MASK); inputMap.put(key, "undo"); actionMap.put("undo", new UndoAction()); key = KeyStroke.getKeyStroke(KeyEvent.VK_X, Event.CTRL_MASK); inputMap.put(key, "completed"); actionMap.put("completed", new CompletedAction()); key = KeyStroke.getKeyStroke(KeyEvent.VK_D, Event.CTRL_MASK); inputMap.put(key, "delete"); actionMap.put("delete", new DeleteAction()); } class UndoAction extends AbstractAction { @Override public void actionPerformed(ActionEvent …

Hey So i'm trying to create a pretty simple login for now... When i click the Log On button i need it to ingnore the wheather the letters are uppercase or lowercase, in textbox1, how can i do that? :D Kind Regards -Jazerix

i have a datagridview in my vb.net form displaying data from ms access file A , table A , is it possible for me to export the data in the data gridview to ms access file A table B?? i'm not using sql.

Hello ladies and gents, Was wondering if any of you could help me out, how can I count the amount of numbers(digits) there are in one integer, for example: int integer = 123; integer has three digits. int secInteger = 10; secInteger has two digits. The reason for asking is, …

Hi everyone, At the moment I'm trying to create a class that contains a DOMNode* pointer, something like this class MyDOMNode { public: MyDOMNode (DOMNode* node) : mDomNode (node) { } bool operator== (const MyDOMNode& rhs) { if (mDomNode == rhs.mDomNode) return true; return false; } bool operator!= (const MyDOMNode& …

So I code a program that could store data inside a list of object. I linked it with each combobox so I could input the values inside the list correctly. But there are several bugs that disturbs me. Could I get hint of what to fix and what to modify? …

Hi all, I have a issue in writing excel worksheet through OLEDB/Excel 8.0 provider where an apostrophe is coming in every cell before the value. When the excel worksheet is created through provider,cells are not getting as Text format and remaining as General even though I have denoted it as …

Hi Guys, I have develope windows application in c#. I want make it more attractive in looking is their is any skinner or themes available (Third party tools) free or paid in .net. waiting for pleasant reply.

I have made a keyTyped event java program. Now it display square for each single number i typed through keyborad. **What i want is this:** 1. when i type 1 answer to be displayed 1 2. Again when i type 2 answer to be 144, not 4. So any Idea …