Macromedia flex builder-using flex builder 用户手册

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Creating, Coding, and Debugging Flex Files

Macromedia Flex applications are made up of plain text files containing MXML and ActionScript 
code, plus assets such as Flash components (SWC files) and images. The Flex server compiles the 
MXML and ActionScript files into Macromedia Flash SWF files that can run in Macromedia 
Flash Player or in a web browser with Flash Player installed.

Macromedia Flex Builder provides you with an integrated development environment for writing, 
editing, debugging, previewing, and deploying MXML and ActionScript files.

This chapter contains the following topics:

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Creating MXML or ActionScript files

You can create MXML or ActionScript files in Flex Builder.

To create a new MXML or ActionScript file:

1.

Select File > New.

The New Document dialog box appears. 

2.

In the Category list, select Flex Development.