Results for "Volume: Java_Volume1"

In just a few easy lines you can a have a easy, error proof error handler for you apps! Plus, NO APIs!

This is a script that can be used to validate almost any form using hidden fields to describe how to validate the controls in the form. The script validates for required fields, Numbers with a Min/Max value if needed, 10 digit phone numbers with any seperators (and formats the phone number after validation), properly formed email address, dates with min and max values, and age fields with min and max values. There are also many options on how to report errors (ie: Popup-Summary, Color cues on the input boxes and text labels to describe the error.) I cannot figure out how to format a complete description of the code here so I have written a description of how to use it here: http://www.wesgrant.com/wes/validation.asp

Develop tables/grids with support for many column types like textbox, select, radio,numeric controls,images...etc. DeepGrid provides a intutive object model that allows the developer to add/remove rows and columns, format the look of the grid and manipulate data in the grid from the client-side itself. http://geocities.com/deepgrid

It is an implementation of 8-Puzzle game in which you have board with 9 tiles 1 of which is empty and other 8 numbered from 1 to 8. Initially tiles are in order but after messing the state up program will solve the puzzle using one of two algorithms: regular BFS (breadth first search) or algorithm that uses so called Manhatten metric. The second solution is much fatser since the algorithm is much mo efficient. You will be able to see in real time current depth of search and also number of so far evaluated states. Good for people studying GUI's and simple data structures (like linked lists etc.) in VB.

This tool allows user shutdown Windows after a time up to 4h + 30minutes. Left, Right or Ctrl+Left, Ctrl+Right can be used. Please try and vote ...................... :)

I received a request from someone on help with a problem in deleting temporary files. It seems that they needed to delete all temporary files except for those with the current date. This subroutine was the result, and I though it would be good for those of you struggling with how to use the Dir and GetAttr and SetAttr functions in VB

Create sprites ( like Mario, Prince etc ) for your games and make them dance and frolic around the screen. Also provided a graphics library for Mode13h library by Pri$m. So go ahead create your games.

This just shows how to access CommandButton's, Label's etc.. from another Command or label. So when you click Form1's Command, you can actually be clicking Form2's command. Very useful for shortcuts.

Shows how we can input data for 5 variables and generate a bar-graph and a pie-chart from this data. The code is designed to help people who may need to display info in a graphic form and to develop the code to suit their own needs.

A simple dropdown menu system. This code will display a dynamically generated drop-down menu when the mouse moves over a link. Automatically positions itself relative to the associated link, and will disable the previous hi-lighted menu dropdown. Code also allows you to limit the number of vertical menu rows, adding additional columns if needed. Works on IE,NS4&NS6

reads in a Html file, removes the tags and sends the output to an output.txt file

simulates a petrol station using model-view-controller architecture

This proyect has two parts: 1) 3D Transparent Sphere, and 2) Texture Sphere, WITHOUT OCX, DLL, API,... Enjoy it and I'm sure this will help you to understand 3D Programming. Good Luck.

Yaarq is a Java3D demo and framework which demonstrates the use of Java3D for state-of-the-art 3D game programming and allows developers to jumpstart their own Java3D projects. Highlights of Yaarq include geometry animation, texture transparency,lightmapping, bumpmapping, environmental mapping, particle systems, lens flares, overlays, sound and more. Yaarq is fully documented, the demo being designed as a tutorial on how to use the framework. Yaarq comes with a batch file for the windows environment. To run the demo, please make sure you have the latest versions of JRE and J3D installed (you can get them from java.sun.com). Then modify the path in the batch file to point to the bin directory of your Java installation and start. Yaarq has been tested with the OpenGL version of the J3D API, using a number of GeForce type cards. Though the program will probably run on a number of other cards and configurations, I lack the ressources to do full compatibility testing.

Example code showing how one may extract NT Domain User information using ADSI (Active Directory Service Interfaces). This code simply extracts a user's FullName and lists the Groups to which he/she belongs, given his username. This code will work across domains, provided the correct authentication values (username, password) are inserted.

This article is based on Vbmew's "make 7 byte .exes" (http://www.1cplusplusstreet.com/vb/scripts/ShowCode.asp?txtCodeId=2221&lngWId=3) His article perked my interest in the Assembly language, so I went out and did some research. This article is a very brief primer on assembler and machine code.

This sample project demonstrates how to do MailMerge using VB and MS Word.

This original JavaScript was written by Nick Radford. http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=3441&lngWId=2 I modified the script slightly: 1. I added a timer that hides the menu when the mouse leaves 2. I made the menu items change color when the mouse hovers over them. 3. I made then entire cell clickable, not just the text within the cell. Just some minor tweaks, that I thought someone might find useful.

List All Active Processes (Class)

Packed with OVER 25 FULLY COMMENTED CODE EXAMPLES this tutorial teaches you everything from how to make a button to advanced event handling. It assumes NO PREVIOUS JAVA KNOWLEDGE! I include a screenshot of all the programs so you know what it should look like. It's divided into two sections - The first to teach you everything about the objects such as buttons, labels, and text fields. The second to teach you how to handle all the events the objects make. In the first part, you will learn all about: Buttons, Labels, Text Fields, Text Areas, Check Boxes, Radio Buttons, Drop Down Lists, Panels, 3 different Layout Managers. In the second part, you'll learn about all the events that the above objects use, complete with working examples for everything I demonstrate. Please leave a comment and vote!