Software Development Forum

hi im janaka priyadarshana, I want to write a program to access a given URL. dont need to show it on a browser. only want to get the html tags and write it on a text file. serch on internet for this purpos, but unable to find any idea. please …

i want to generate crystal report using vb6.0 using invoice table which have rate column and total should round up like 63.7 to 64.00 invoice table is in sqlserver 2005

Hi All, I has a question how can i insert a image into a specific cell in excel using the vb6. I already store the image(jpg) in a specific location then i want to display it at excel Can you all teach me what the method i should use? Or …

Hello can you help me please i got problem in making the crystal report 9,i have form which is inquiry of customer no. if i will input 0001 keydown this will display the data and i want to print it to have hard copy...can you help me please how to …

Hi, The following program takes all the items off of an excel sheet that are selected and puts them in a single file. I would like all of the items in a column to go to a single file, and then put all of the items in the next column …

hi! help me.. Construct a c++ program that will accept the integer value. The program will get the factor of the integer..

Hi Can anybody explain, How to copy folder in VB6. All the files in that folder should be copied. Please help

Hi friends, Please tell me the process of creating and use of module.

How do I plot a continuous sine or cosine wave on a Dot marix LCD using C++? Can I have a sample to see? Thank in advance..

Hi VB .NET experts, I was wondering if you could give me some help. I am planning to write a simple program which reads two binary files and apply a simple math function ((file1-file2)/(file1+file2)) then outputs the file (file3). Then the user selects the file (file3) outputted as an input …

Hi, im getting an error 'Invalid term expression else'. [CODE] private void button1_Click(object sender, EventArgs e) { ClassLogin clgn = new ClassLogin(); bool sts =clgn.Check(textBox2.Text, textBox1.Text); if (sts == true) { MessageBox.Show("OK"); else MessageBox.Show("Your Username or password is incorrect"); } } [/CODE] WHY?

In lstresult i put in the item name. in lstresult2 i put in the the numerical value for that item. i included a picture to show what i mean. I want to alphabetize lstResult but i want the value in lstResult2 to stay with the value. A better example is …

Hey guys, I'm having trouble with an error message in my code, would you mind taking a look and helping me out? [CODE]private void button1_Click(object sender, RoutedEventArgs e) { if (textBox1.Text == "user" && passwordBox1.Password == "password") { Window2 W2; { W2 = new Window2(); W2->Show; } Close(); } }[/CODE] …

OK, I was working on a project where I needed to randomly generate tens of thousands of 1s and 0s. I started noticing it didn't seem very random. To test it out I created an array of 458752 (896x512) ints. Then, I tested by seeing how many 1s were generated. …

Hey everyone, I've got a question about something called struct tm. I'm not really even sure if it is a string, array, or what, otherwise I would've said that instead of 'something'. I need to know how to use it. I've been searching the internet for the past hour, and …

Hi guys, It's been forever since I did any programming, and came upon a project where a simple program would speed things up for me tremendously...Basically, I have a folder with thousands of text files in it and I want to add a block of text to the beginning of …

Hey, Most of you who help in this forum have probably read my posts, and this is another one for my math bot. :) I am using string arrays to assign to math operands, for example I would have an array such as this for a basic math equation: 5 …

Hi pals, I am newbie in C++ Development. I saw a code in a book named "Beginning C++ Game Programming". I have a doubt regarding the Following Working Code. [CODE]#include <iostream> #include <string> #include <vector> using namespace std; //returns a reference to a string string& refToElement(vector<string>& vec, int i); int …

I want help in writing a digit display(3 digit number) in java (using sub strings). Example 524 if user inputs then computer has to display 5 2 4.

I have a few been studying OOP for some time. I keep reading in almost every book that OOP was developed in order to write more complex software and has many features not available in procedural programming like code re usability, security, modularity, encapsulation etc. I haven't developed any real-world …

Hi, I was trying to use my friend's hard drive the other day, but my Windows computer would not recognize it because it was in a Mac file format. I'm now trying to create a program (simple cli), pretty much a file folder, but that would be able to read …

Hello everybody! I wrote an example about a copy constructor and the result wasn't what i expected. Here's the example: [CODE] #include <iostream> using namespace std; class A { public: A(const A& cp); A(double t[], int size); ~A(); double *getTab() const { return tab; } double *tab; int size; }; …

How can I do this? I'm not even sure what the problem is so I can't really search google. Why is this not possible?: [CODE] #include <iostream> #include <cmath> using namespace std; void vGameLoop(); void vDoMenu(); void vDealMenu(); void vDoDeal(); int main(){ vGameLoop(); return 0; } class CCards{ const int …

I have 2 forms, I want 'form2' to open when I click a button on 'form1'. Any ideas?

I have found out a program similar to mine, a chess interface, named jin, jinchess.com, deploys on mac as an SDI program. This means all the windows are free floating and i think the menu is detached. Any idea how this is done? the same program deploys under windows as …

i have to declare an integer array, float array ,and character array of 85020 indexes..when im declaring it ..my compiler is giving error that array size is too large. please tell me how can i declare array of this size. [code] <iostream> <conio.h> int main() { int a[85020]; float b[85020]; …

I have written a program in Visual C++ Express. I have finally finished and that's why I wanted a release version of my program. To give to some of my friends. There was no problem when I used the compiler to create the debug version. But when I run the …

Hello, How do you determine the frequency over ranges, i.e instead of returning the frequency of each of the 40 values, how could we find the frequency from 1-10, 11-20, 21-30, 31-40 ? Cheers. Zander

I have a problem. I wrote: [CODE] for(i=0; i<n; i++) { m++; char **exP = realloc(exParam, m*sizeof(*exParam)); char **exT = realloc(exText, m*sizeof(*exText)); exParam = exP; exText = exT; explode = strtok(lines[i], "#"); while(explode != NULL) { exParam[m-1] = malloc(strlen(explode+1)); strcpy(exParam[m-1], lines[i]); exText[m-1] = malloc(strlen(explode+1)); strcpy(exText[m-1], explode); explode = strtok(NULL, "#"); …

Hi all, I have a textblock that is bound to an xml document. This displays the innertext of an xml-node element and the width of the textblock is fixed at "auto". The issue is that of the display as the innertext may exceed the width of the textblock and therefore …

How does incrementing the variable count by the recursive call to the function, save count from being reset to zero everytime it is invoked? I am trying to get a firm understanding of how recursion works. [CODE] def countSubStringMatchRecursive(target,key): """Searches for instances of the key substring occuring inside the target …

i know what registers are, i know a lot of things about registers. but my problem is: a register is able to store data/instructions. like a 16 bit register can store 16 bit instruction/data BUT HOW MUCH DATA/INSTRUCTIONS CAN IT STORE AT THE SAME TIME? like an accumulator is used …

okay, i don't have a problem coding the game... that part would be easy. but the problem is to output the lease number of rotations needed to complete the game, so for example... 123 => 413 456 => 526 789 => 789 (rotation of the top left corner) that's what …

Hey I'm trying to set a Strategy in my program that should allow me to do something I've never tried before and have no idea if it's either the best approach to the problem or if it is possible or not. I have a class with some fields and one …

I dont know how to start. I learn python by myself, hopefully i can solve this problem. but i think i need your guys help A palindrome is a sentence that contains the same sequence of letters reading it either forwards or backwards. For example "racecar". Write a recursive function …

I need to create and array of DIFFERENT kinds of objects. For instance, in Java, I can do something like this ... [CODE] // scene objects Sphere scene_sphere = new Sphere(); Plane scene_plane = new Plane(); Object[] scene_objects = {scene_sphere, scene_plane}; [/CODE] in my program, both the Sphere class and …

How can I detect a collision between 2 images? E.G if(Image1 collidesWith Image2){}

double i,j,k; k=(i%j); The program generates a error in second line and compiler show a message I can not use % in double variable. But I need to separate the each digit of a double variable how I can do this?

Dear all I have the following code [CODE] void initializeData() { Customers *CustArray; CustArray=new Customers[150];//allocate 150 memory locations of class Customers Flights *FL=new Flights[150]; } /*End Initialize Data fuction*/ /**********************************************************************************************************************************/ /*Backup Menu implementation*/ void backupfiledefaultfilename() { ofstream file_ptr; // Declares a file pointer. file_ptr.open(“backup.bak”, ios::out); if (!file_ptr) { cout << …

hi guys, i am using eclispe 3.5 to develop a hangman game but im in no man's land now. I have created 26 alphabets buttons A-Z and i want to display the alphabets in the JTextField when the button is clicked. When the user guesses the word incorrectly the word …

Hello. I want to know if someone can help me with this: I'm starting to write some code to run an office (not professionally). When I write the Client Class, how do I make it that the number of the client be a primary key (unique and auto incremental)? Also, …

hiiiiiii all I need help to know what are equivalent libraries in c# for those in java--> 1)import java.sql.ResultSet; 2)import java.sql.Statement; 3)import java.util.Vector; 4)import java.util.Hashtable; 5)import javax.servlet.http.HttpSession; 6)import java.sql.SQLException; 7)import org.apache.velocity.Template; 8)import java.sql.Connection; Thanks In advance :)

hey, i have drawn few 2d lines and i would like to apply a button for each of them so once the button is clicked that line is removed once clicked again it would reappear. the rest of the lines stay where they are unless their buttons are clicked. how …

haii friends please help me in how to play a music file in java please i tried many ways by using google and other ways but was unable to get a clear idea please help me

I am new to templates and trying to implement Templates for creating ITK images: template <class T,int D> itk::Image< T, D>:: Pointer CreateITKImage(int *pnSize, double *pdSpacing = NULL) { typedef itk::Image< T, D> ImageType; ImageType:: Pointer image = ImageType::New(); : : return image; } void main() { int Size[2] = …

Hi All.. The year hasn't even started and I'm battling again. I want to import data into sql server 2005 through an excel 2003 file. I do this through the built in mechanism of sql server 2005. But I get the following error: - Executing (Error) Messages Error 0xc020901c: Data …

i was unable to attend my classes due to a sickness(chickenpox) and my prof gave us a activity. he gave me an additional 1 week to pass it. but the problem is i don't know where to start @_@ the program that he ask us to make is: a program …

I'm new in VB6, and i'm having an error message while debugging...after the login checking, I need to open the form to select a project code from my Access db. The error was stop at RS.OPEN. and prompt the error message "Method or data member not found". Now, when I …

Hello All, So this script below is supposed to go to the Url listed which is a direct link to webpage which will open an excel formatted spreadsheet. Im then taking the data out of the spreadsheet and placing them within the specified variables so I can then send an …

I am a newbie on Java. I think im lucky to find this site. I am doing a technical presentation and my title is to present about IDE on Java. I have researched on some of the IDEs for Java such as Eclipse, NetBeans, JBuilder,Jcreator. My presentations would be on …