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by: outofmymind |
last post by:
Hi there,
I did this program, but, im having problems with attaching the events. i want the total bill amount to be calculated when i click the ‘OK’ button, and i need it to be displayed in the window. The problem is that I dont know why I dont get why its not adding the total bill of what i selected. It only displays "Total: 0"
im...
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by: erekose666 |
last post by:
I have this program right now, but I need to modify it to output to the JTextPane.
What I mean is, when someone clicks on the 1 button, it needs to output to the TextArea a 1. None of the add, subtract, multiply, divide symbols need to....just the numbers and the decimal point. I have no idea how to do this. Can anyone help me? Here's the...
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by: oll3i |
last post by:
package library.common;
import java.sql.ResultSet;
public interface LibraryInterface {
public ResultSet getBookByAuthor(String author);
public ResultSet getBookByName(String name);
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by: helpwithcode |
last post by:
Hi people,
I am just learning java.I have been creating a project which involves JDBC Connectivity.I find that the statements,
String string_dob=text_dob.getText();
//Converting string to date
System.out.println(string_dob);
s.Info_DOB=Date.valueOf(string_dob);
runs perfectly fine in the method insert() and throws up an...
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by: twin2003 |
last post by:
need help with inventory part 5 here is what I have to do
Modify the Inventory Program by adding a button to the GUI that allows the user to move to the first item, the previous item, the next item, and the last item in the inventory. If the first item is displayed and the user clicks on the Previous button, the last item should display. If the...
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by: JoeMac3313 |
last post by:
The question is how can I update the JTextField in Class CreditDisplayField when I hit the button in class CreditButton? I wrote in a test printing to console to make sure the "logic.addCredits();" in the class ButtonHandler is being done and that works but the "creditDisplay.update();" in the same area still shows 0 and does not update w/ the...
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by: HaifaCarina |
last post by:
i have this unfinished java program and i can't figure out what is the problem..
please help...
/**
* @(#)Answer3.java
*
*
* @author
* @version 1.00 2008/1/17
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by: eyeofsoul |
last post by:
i have build the gui but i am having problem with implementing the tcp/udp. can somebody help me.
i have server and client. the server can chat with the client. when i tried to to use the udp of tcp the gui seems hangs..
this is the code for server
package ds;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;...
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by: Kid Programmer |
last post by:
I have an action listener question. What goes in the parameters when adding an action listener to a button. Here is my code:package NumberAverager;
import javax.swing.JFrame;
import javax.swing.JButton;
import javax.swing.JTextField;
import javax.swing.JLabel;
import java.awt.Container;
import java.awt.FlowLayout;
import...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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