The Flex 4 Beta Language Reference contains these appendixes.


  Appendixes Description
  Compiler Errors List and explanations of compiler error codes.
  Compiler Warnings List and explanations of compiler warning codes.
  Run-Time Errors List and explanations of run time error messages.
  ActionScript 2.0 Migration List of differences between ActionScript 2.0 and 3.0.
  Supported Character Sets List of character set definitions supported by Flash Player.
  MXML Only Tags This section describes the tags that are available in MXML only.
  SQL support in local databases An outline of the SQL syntax and data type support for Adobe AIR local SQL databases.
  SQL error detail messages, ids, and arguments A list of the detailed error messages that can occur in Adobe AIR while working with local SQL databases, as well as their ids and arguments.
  List of deprecated elements A list of deprecated items and suggested alternatives when available.
  Accessibility Implementation Constants AccessibilityImplementation constants are for use with the flash.accessibility.AccessibilityImplementation class.
  Using examples in the Language Reference Instructions for using class-based examples in the ActionScript Language Reference.
  Legal notices Legal notices and copyright information.

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Sat Oct 3 2009, 04:30 AM -07:00