This course shows users how to handle exceptions and create custom exception classes and error pages. Users also learn how to implement user assistance and accessibility guidelines.
Objectives:
Handle exceptions
Create custom exception classes and error pages
Implement user assistance
Implement accessibility guidelines
Make a Web application accessible
Topics:
Understanding exceptions
The try and catch blocks
The throw and finally statements
Custom exceptions
Custom error pages
Error events
Implementing user assistance
Embedding help
Implementing accessibility features
W3C and Section 508 guidelines
Making a Web application accessible
Technical Requirements:
P500+ Processor, 128MB of RAM; Windows 2000, 2003, XP, Minimum screen resolution 800x600, Internet Explorer 6.0 or higher; Windows Media Player 9.0 or higher; Adobe Flash Player 8.0 or higher; 56K minimum connection; broadband (256 kpbs or higher) connection recommended; Cookies enabled; Sound card with speakers or headphones strongly recommended.
