Flash CS5 / AS3 - Unable to find (or not execute) main document class - constructor not called

All,

I am new to AS3, so this is probably a very trivial question. But I'm stuck.

I am working on a new Flash application (AS3). The application uses the Document class.

This is how I created the folder structure:

• "attachment"

• "com"

• • "[mycompany]"

• • •   

    •   

      "[myproject]"

        

        

So, in Flash CS5, in the main FLA, the Class: field points to "com.mycompany.myproject.AppName"

If I click on the small Pencil icon next to this field, Flash CS5 will load AppName.as into the IDE.

In AppName.as, the first few lines:

package com.mycompany.myproject {
    import flash.display.Sprite;
    public class AppName extends Sprite {

When I test the movie, everything works as I expected. So far so good.

, , - AppName.as .

- . Flash SWF, ActionScript ( ).

, , - , . , .

:

• ( dropbox, , )
• Flash CS5 (.. Edit > Preferences > ActionScript > ActionScript 3.0 Settings - ). .
• (.. , "" ActionScript, " ActionScript 3.0". " ", tab, - ".". , , Flash , FLA/SWF .

... , Flash CS5 - Class: AppName.as IDE. , Flash , .

, .

, , .

, , :

package com.mycompany.myproject {
    import flash.display.Sprite;
    public class AppName extends Sprite {
        public function AppName () {
            trace ("Working!");
        }
    }
}

"" , ; , .

!

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