Software Development Forum

Greetings! I'm asking your help. It's about printing a record. I used ADODC and the data is in access. what i want to happen is that when i choose to print a particular record. how will i do it? please help me to solve this problem.. i have a deadline …

Hi All, I am starting out with learning the basics of C. Once i have learned that i would like to know how to make the programs look visually better. Things like drawing coloured boxes/ windows etc. One of my learning programs is a simple calculator. If i want to …

hey there, i have a piece of coursework to be handed in tomorow and i am struggling to get this new bit of code that has been issued right. i have to write the pseudocode for an atm machine and one of the procedures is to validate a pin number. …

I'm having a bit of a problem with function style cast with classes. When I exit the function I expect an instance of Database to be returned. This instance would then be copied into the db declared in main. I've writtien a copy constructor and it works fine (tested by …

Is there any provision lik customised panel in java??? Can we design a customized frame in java?? i jus wanna knw whether v can or not.. don need t code:cheesy: if t code is available den post it :mrgreen: Thnx in advance!

i am just starting into assembly programming, i am currently trying to trace a program step by step to determine a value of a certain register for the particular line and unfortunately, i dont understand how it goes... i am working on this code i found from somewhere, it says …

Ive Come Up wid another question?.. Is ther a timer component in JAVA?

Hi guys, I found out that this is a VERY interesting community for programmers :D Anyways, it seems that C# and Java are VERY SIMILAR, and almost identical, however, i'm just wondering whther there's a need to import library in C# ? Thanx

i am editing a devolped solution the problem is that check boxes are need in the datagrid but data is viewed in the datagrid without checkbox which exist but not viewed

;) Hi guys.... I am a beginner at Perl, and i have some problemes I wanna solve!! I hope u can help me. the exercise is: Make a program that counts the number of positive and negative numbers in a column. Also count the zeroes in the column, if there …

Hi all, I have a project made in C code which generates the position and the velocity of a pendulum. I want to represent it in a graphic while the points are being generated but I don´t knom how I can do it or if it´s possible. I don´t know …

Hello: I have recently been studying Java; I have followed a few tutorials and building some simple apps. I am wanting to try applets. I read about them tonight and followed an included tutorial in order to get an introductory feel for doing so. My questions do not pertain to …

I am a newbie to VB...and i am doing a project on One to many chat using the winsock component...the only problem i am stuck with now is that i have completed only one to one chat and would like to make it a many to many chat...plz help me …

In earlier versions of c++, there was a function gotoxy() which could take me anywhere in the screen. Its available with borland compilers now too but not with visual c++ express. Is there any substitute for that.

I am having troubles getting this program to generate random numbers. Right now i have it set up to only generate 1 and 19. I do not know how to generate random numbers. :confused::?::twisted::eek: thank you if anyone can help my dumbass. [CODE=c]// Exercise 12.16: MultiplicationTeacher.cpp // This game asks …

how to turn a user input into a text file for example user inputs 100 and the program creates a text file named 100.txt? I have tried to work it out but it still doesnt work properly. i used [code=c] getc(stdin); char filename[80]; sprintf(filename,"%d.txt", stdin); [/code] and then i also …

Hi, I'm a noob Python/Tkinter user, and I'm finding that gathering information on the two is not as easy as I'd like... hopefully you guys will be able to help. My first question: I was just wondering if there's a way to tell Python, "take all the files in X …

I'm at the point of learning how to write to a file. I created these lines as a test. My concern is that it doesn't look right that I have to write the same sentences for displaying it to screen and to put it in file. [code=c] /* * data.c …

Does any of you know how to get the pathname of the perl script that is being executed? Say it is located in [inlinecode]/home/wolfpack/perl/[/inlinecode] I run it from [inlinecode]/home/wolfpack[/inlinecode] by giving the absolute path name like, [inlinecode]/home/wolfpack/perl/scriptname [arguments][/inlinecode] I want to get the path [inlinecode]/home/wolfpack/perl[/inlinecode] so that I can use …

hi all. I am quite new to C#, I need to get oriented a little. So I have an easy question for the beginning :) I can't find the "Visible" property of a form. I can't set the innitial visibility even programmaticaly. All I can do is wait for a …

I am using VC++... I need to know how to add a header to the Application, Can someone Joe, or anyone else Give me Step By step on how to do it... Say I had a header called Bob.h and I wanted to add it to my application Tauren That …

Hi. SInce you guys were so helpful the last time around, I decided to ask a less pressing, but more casual questions. My friends and I want to build a private p2p client (connects to our computers through this client to share files and do messaging), just for the heck …

A friend of mine and I are taking an external computer science test. While studying the review it has become apparent that some of the syntax presented is quite unfamiliar. Here are a few examples: [INLINECODE]Stack<Integer> s = new Stack<Integer>();[/INLINECODE] For this line of code what exactly is the purpose …

I am a new user in vb6. can i edit the font colour of the command button in vb6.

This might seem like a silly question, but how do I read in a newline char, by itself, as input? For example, if I gave the user a choice to enter a string for a new filename, or let them just press ENTER for some other choice. forgot to add …

how to pass an array to a function in C#? suppose i have an 2-d array char [,] b = new char [100,100] how i pass it to function

When someone logs out of our site, I want the previous page to not be accessible (or any of the other pages.) So far, when a user clicks the logout button on our site, I do the following: 1) I write to a file 2) erase the session cookie 3) …

Hey Guys, Could really do with a hand. Needing a VBA whizz. See if you can get your head round this? Problem is: In folder DHSC S&A, there is: 73 files, which are used by managers all with sheets 1-52 and masterentry, summary, monthly breakdown. The 1-52 represents 52 weeks …

Hi I need a Shell script that will download a text file every second from a http server using wget. Can anyone provide me any pointers or sample scripts that will help me go about this task ??? regards techie

I've found some code in a book on Visual Basic.NET that doesn't seem to work properly.(The book is "Learning Visual Basic.NET Through Applications" by Clayton E.Crooks II (Charles River Media) ISBN 1-58450-242-8). The essential problem is that the code seems to be okay on the CD which came with the …

In the JPanel I placed JTextField and JButton, as the layout I'm using GridBagLayout which is left to default align (center). However because of the size of whole JFrame I would like to get JTextField to left and JButton to right. How do I do that :?: [code] private GridBagLayout …

If I have a dynimcally allocated array of objects and each of these objects contains a pointer to a string, when I use the 'delete' function to return memory, do I have to go through each array element and free each string individually or does the 'delete' take care of …

can anyone help me? How to encryption/decryption algorithm for mdb table? Private Sub cmdSearch_Click() On Error Resume Next HighlightText txtSearch, True If txtSearch.Text = "" Then Else Dim con As Connection Dim rs As Recordset On Error Resume Next Set con = CreateObject("adodb.connection") con.Open "Driver={Microsoft Access Driver (*.mdb)};DBQ=" & App.Path …

Hi, I have written a code, when it runs it loads an image and after getting image size it sets the size of the frame in the constructor. But now i want to load image using FileDialog box and then update the frame size as well. But when i access …

I'm re-creating the classic PacMan for the fun of it and needed a way to translate back and forth between directions and dx, dy for a sprite. Here was a fun solution that avoided cumbersome if...elif...elif...elif... chains. Any thoughts on readability, efficiency? Specifically, if this gets called by 4 monsters …

Hi guys/gals, I'm having a problem with a function that overloads the input stream. The problem is that the getline crashes on the second iteration of the while loop: [code] //overloaded input operator istream& operator>>(istream& is, vector<EmailHeader>& ehVec) { EmailHeader headerInput; cout << "Enter an email Header: Ctrl-D to quit" …

i'm making a program in c++ that gets a binary number and converts it to an integer. But of coarse i've hit a snag, I need a way to store a binary number that's any length, then run through the number to see if a 2 or something is there, …

So in my class we just finished covering the topic of constructors and destructors. Now, my teacher has given us a lab where we have to create these classes and each of them must have a ctor/dtor. The problem I'm running into is..well.. it would be easier to describe in …

Hii everybody, I'm working on a charting Senior project for my graduation and i'd like anyone to help me finding an open source code for drawing business stock charts in VB.net, PHP or HTML languages Thank you for being helpfull :)

How would one create a simple spreadsheet with Tkinter?

Hi, I would like to have two child windows within one mdi form side by side, and I would like be able to control the size and not the user, how do I do this?

ok here is the deal, i am making a role playing game that has a step by step battle system. it was working until i decided to make a new function called gameplaychoice. now whenever i call to the battle function the progam just skips that line and goes to …

Could anyone help me with a procedure to display a timer in xls (e.g a count down)? Also, could you please tell me what event method causes a macro to get executed upon starting a workbook? I want my macro to get executed without the user pushing any buttons. Thank …

Hi guys, Can anyone help me with the following question? I am new to Shell Scripting and havent a clue how to use it. This is for a job I have applied for and i have never needed to use linux and have always been a Windows man. I probably …

I need to make a program that asks the user to input a number of strings, and then outputs the string database. The program should maintain a string database where each record is a string. The program keeps reading strings that the user has typed, and inserts the string at …

This could be a cooking recipe, but in my case it is a chemical recipe. Here is a typical generic chemical recipe: 23 g chemicalA is dissolved in 250 ml methanol. The solution is cooled to 0 - 5 degC and 18 ml compoundB is added dropwise over 60 minutes. …

I want to validate a text area using required field validator but when i select control to validate from properties then the textarea id of this text area is not getting displayed. What's wrong with it ? Can anybody know this?

Hi, just have a question regarding classes/inheritance and a variable. ive been trying to work out the best way to do it, but would like some outside input. ok..here goes: i have a base class Ship. classes will inherit from this class. i also have a class tinyShip (and later …

Hello, I have an exam on wednesday and was given a practice exam but I'm having a little a bit of trouble. 8.What will be displayed on the screen after the following statements are executed in a C++ program? [code] [COLOR=#000000] int a=5, b=2, c=1, d=3;[/COLOR] [COLOR=#000000] int t;[/COLOR] [COLOR=#000000] …

Hi, i have five{number is unimportant} independent objects{the purpose is to model sensors} and i want them to write sequentially{not in the same time}, some info to a file{all to the same file} and at screen... i was thinking to implement a fileWriter class, that will create the file...and then …