Software Development Forum

Greetings! Is anybody know how to set textboxes in visual basic 6 in multi-languages. I want my textbox accept both english and arabic. Thank you in advance!

Here's an example, but Visual basic gives me an error when trying to run it. Say I wanted to ask the user for their name, then display it like: "Hello there" strName By the way, my CDs finally came Friday, so I have VB .NET, but this was done in …

does anyone knows how to input letters and disable inputting an integer or number?... plsss help...tnx

The instructions are long but here goes. The starting code they provided me is after the instructions. The bar codes used on products in a store are visual encodings of Universal Product Code (UPC) numbers. For example, 036000291452 is a UPC code (in this case for a box of tissues). …

ok here's what i am trying to do. i ask user for a value or just assign a value my self for example int a=150; now i want the output like this: 1 5 0 so is this possible?? please use simple programming i guess it can be done with …

public class j_01_FLOW_06 extends JApplet implements ActionListener { //Choice shoplist = new Choice(); //ButtonGroup bg_group = new ButtonGroup(); CheckboxGroup cg_group = new CheckboxGroup(); JCheckBox cb_i1 = new JCheckBox("fafa"); JCheckBox cb_2 = new JCheckBox("wfw"); JCheckBox cb_3 = new JCheckBox("Computer"); String s_value[]={"white sox","red sox","mets","cordianls","blue jays"}; JList l_list = new JList(s_value); Container c; …

public class J_01_FLOW_08 extends JApplet implements ActionListener { String s_value[]={"white sox","red sox","mets","cordianls","blue jays"}; JList l_list = new JList(s_value); JLabel l_label = new JLabel(); Container c; FlowLayout flow = new FlowLayout(); public void init() { c = getContentPane(); c.setLayout(flow); c.add(l_list); c.add(b); l_list.addActionListener(this); } public void actionPerformed(ActionEvent e) { String pick = …

so i now awt is the old version. which is Applet swing is the new version which is JApplet. code at bottom, is it normal to mix awt and swing? for ex i am using continer which is awt. and let say i dont want to mix awt with swing …

I'm pretty nee to all this stuff, I have no problems reading from the database but writing new records and updating fields etc is proving to be quite difficult. The following code is just meant to create a new record in a table, I started the field count at [2] …

Hi, I am having some trouble, i am trying to create a site just to learn ASP.NET c#. I am stuck though trying to get values from my database, i want to say if the "customer" is logged in that i can display his address details some textboxs. Similar to …

Imports System.IO Imports System.Net.Sockets Imports System.Text Imports System.Net.Security Public Class Form1 Dim PopHost As String = "my mail server" Dim UserName As String = "my user name" Dim Password As String = "my password" Dim PortNm As Integer = "110" Dim POP3 As New TcpClient Dim Read_Stream As StreamReader Dim …

Would anyone know what the PNG Include directory variable should be for CMAKE. I can't seem to find a Cmake module to search for PNG in the program which depends on LIBPNG (unlike all it's other dependencies). I've been using PNG_INCLUDE_DIR but CMAKE doesn't seem to recognise it? thanks.

i need to write a program that ouputs any five positive integers to the screen? for (int i = 1; i <= 5; i++) cout << rand () // what goes here? usually when there's a range (lets say any 3 digit number) i usually do it like this cout …

I could use some help with ideas for test values on a pseudocode project for my IT class. I do not want answers only assistance Thanks

Hey Guys, Firstly like to say this is a great forum and has helped me a great deal in regards to learling a bit about python! But I have two programs which I require help with if possible :( **Program 1 -** *To search a text file for a user …

I am having trouble finishing this code for an assignment i have due. I have to create a code that (depending on what the user picks) sorts the numbers in ascending or decending order using an array with the funcion in the code. Any help would be greatly appriciated. #include …

I want the program can do that for me. When I enter the name of file in the same folder of .exe, the program will scan the file data and print it out the data in order. However, i do not know how to scan the data in the file …

Please help me with following problem (I am struggling in a class that I really shouldn't have taken, and I have absolutely no idea where to start, or how to continue with it): Write a program that can be used to assign seats for a commercial airplane. The airplane has …

iam coding a program to store textbox data into an array, iam using bounds inorder not to erase the previous data. and it is saying it needs an end of statement. Please help. Thanks. This is the code: ReDim Preserve strArrMonth (LBound (strArrMonth)) to UBound(strArrMonth)+1) strArrMonth (UBound(strArrMonth)) = textBox.Text

Hi, I am making a program to open the application TextEdit on a mac (not a specific file, just open the program). I have been researching it, but have not come across much help. I have seen that I should use Runtime or Desktop classes, but i'm not sure which …

What's up guys? I have this question....I'm trying to extract a number from a stream after I extract a charachter but after charachter it displays ASCII value, not the actual number: cin >> ch; num1 = cin.peek(); cin.ignore(80, '\n'); cout << ch << num1;

protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); try { int c=0; String u1=request.getParameter("u1"); String e1=request.getParameter("e1"); String user=request.getParameter("user1"); request.setAttribute("u1",u1); request.setAttribute("e1",e1); request.setAttribute("user", user); out.println("welcOme"); Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection con =DriverManager.getConnection("Jdbc:Odbc:db5"); String str = "select * from Table1 where email=?"; out.println("welcOme"); PreparedStatement statement = con.prepareStatement(str); statement.setString(1,user); ResultSet …

I've been trying to do this asteriks triangle with nested loop for days and many hours and still no luck. Im using visual studio 2010 and I've been searching the web for clues and everytime I use the cout, anything iostream, const char and more it always fails I'm not …

I have written one small program to check whether particular bit is set or not. But not getting proper value when i check for upper nibble. #define check(var,pos) ((var)&(1<<pos)) void main() { int var=30;// in binary 0011 0000 that is its 4th and 5th bits are set; int bit; printf("enter …

Pretty self explanatory code. Why doesn't it work! #include <stdio.h> int main() { __asm__("number dw 0"); // declare number? printf("%d",number); __asm__("mov %eax,number" "inc %eax" "mov number,%eax"); printf("%d",number); return 0; } cc ex1.c -o ex1 ex1.c: In function ‘main’: ex1.c:22:17: error: ‘number’ undeclared (first use in this function) ex1.c:22:17: note: each …

Hi Everybody I am trying to create a template class here is the code I trying to just add and multiply 2 number. But I am not able to do so using template class. class calc { public: template <class T> T multiply(T x, T y); T add(T x, T …

Hey guys. i am new to c# and i was wondering if you could give me a hand. it is about sets.So far i have 3 textboxes,one for set a one for b and another for result.i also have 3 buttons one for union one for difference,element found in a …

Hello! This is my first post to this forum, so I'm kind of losing my virginity right now I am also new in VB. I hope that somebody would help me! Ok, I have a problem with a database. I want to make a program which has one input textbox, …

hello, i am corrently making a desktop application which store the username and passwords from different account. now,i want to know that how can i fill this username and password in particular web site when i click on button. i have written the code for opening the web browser,when i …

hello everyone i'm new ic and i have a problem on structs, on the very simple i want to create a struct with one int and a char table 3 potisions,this is my code #include <stdio.h> #include <string.h> #include <conio.h> struct domi { int code; char name[3]; }; main() { …

'Inline Code Example HereHello i'm having this error message when adding to multiple table: '"The DataAdapter.SelectCommand property needs to be initialized." 'I need to have my data saved into both table(tblStudentInfo, tblPayment) when btnFinish clicked. Please 'help, i'm working on this for days and haven't had any luck. 'For reference …

I am just beginning to learn pointers and I have a question regarding accessing the values using the address. Suppose we have an array of say 10 elements and I begin to access all the elements starting from the 10th element, and go on untill i access the 0th element... …

Hello all. I am very excited to have found this place in that I might better my very shoddy coding skills. I am trying to learn Python with a couple of books and some ideas for programs. I am trying to figure out a matter of what I think is …

I have a program that is suppose to find the percentage of occupied rooms in the hotel. I have most of my program running, but when I try to typecast my percentage the percentage isn't coming out right and I am not sure as to why. I have set a …

hi , i have a 3 columns with content and can be sorted and now i want a small symbol on them when that column is sorted like if column one is sorted then the symbol should be on 1 similarly for rest, And thank you very much for ancient …

Hi all, I'm developing a simple RMI chat server. Im getting following exception when i execute Client. Server works well. java.lang.IllegalArgumentException: argument type mismatch at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322) at sun.rmi.transport.Transport$1.run(Transport.java:177) at sun.rmi.transport.Transport$1.run(Transport.java:174) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:173) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:553) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:808) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:667) …

Ok I know the difference between delete and delete[] BUT this question just all of a sudden popped in my head since "NOTHING" happens when I use delete[] for all purposes. Now I know when to use one or the other but it still for some odd reason bothers me …

Hey guys. I have two questions about my code(which has no errors but isnt giving the output i want)...Is it possible to have an if statement in my 3rd constructor? Also why is my output giving the filepath instead of outputting calcutations? Thanks for having a look public class order …

hello, Can anyone please tell me the most efficient know till date so as to find the prime numbers up to 10^8 or higher. I am using sieve and using odd number optimization with it also. but it is not too much effiecent which i want. Can you please any …

I cant get this program working. Cant really sort out where i am wrong. The program works fine without the save/load object feature. Please help!! import java.io.*; class Account { String name ,accno; double bal; void withdraw(double amt) { System.out.print("Processing"); for(double pr = 0; pr<500000000; pr++); System.out.print("."); for(double pr = …

I am creating a program that has multiple classes. The program draws various shapes on a gui and the program needs to be modified to incorperate a highlighting function if a shape is clicked on. I have done the coding but it is not drawing the circle and I am …

I have a RTF textbox that contains multiline text. I would like to extract the text only from this box to put in an e-mail. I know that RTFBox.Text will return the plain text but it seems that it strips out the CRLF's as well and I need to keep …

I'm trying to make a video store program that allows customers to search for videos and either buy or rent them. I have already made a class with 3 subclasses, VHS, DVD and VCD. for the meantime,When video objects are first put into the store, the status should be “IN”. …

(I'm a Computer Science 101 student writing programs in C on a virtual Linux machine.) Suppose I wanted to apply a single (arbitrary) function to every element of an array, one at a time. Doing this once is easy enough, but I'd like to find a method that could accomplish …

How do I set the CMAKE_INCLUDE_PATH? Also... How to I set the CMAKE_LIBRARY_PATH? All i know about CMAKE is that is is a GUI with very limited options. Where do I put these variables and why do I set them? How do I set them? Thanks

I have been using the Jove editor by Jonathan Payne for many years. If You are not familiar with Jove - Jove stands for Jonathans own version of EMACS. I love using it. In the 80s I had my own version of jove with a lot of my own personal …

I was doing xaml with vb coding in vb 2010 I create a datagrid and linked itemssource with table adapter, and also I modify a columns to checkbox datagrid columns. Problem now is I checked the checkbox value in the columns in datagrid but through button check the data grid …

I'm trying to write a code to take an image as argv[1] and save it in a new file "argv[2]" with the image flipped upside down, but my output does not open with any image viewer here's my full code. some one help me out please #include <stdio.h> #include <string.h> …

Ok, so I've recently been learning to code in c++, but I'm getting a little confused on how you read files to functions. For instance, say that I have one file with a list of other files in it. The information within the second set of files (each file) contains …

I'm struggling with C++, especially when it's about sorted list. Do they work like arrays? This is what I'm trying to do: 1. Student applicants will now be stored in a link-based sorted list. 2. Student applicants will be organized into two lists: one for female applicants, and one for …