flex 打开外部的swf 并调用其方法

主要是MovieClip(swfLoader.content).flashFun();

如果要动态的设置方法MovieClip(swfLoader.content)[字符串变量]();

<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
    <mx:Script>    
        <![CDATA[   
          
            import flash.filesystem.File;     
            import flash.events.FileListEvent;   
            import flash.events.Event;   
            import flash.net.FileFilter;
           
            /**   
             * 选择一个文件   
             */   
           
            private function tanFile(titleStr:String):void{   
                var file:File = new File();  
                var openFileFilter:FileFilter = new FileFilter("Flash影片", "*.swf");  //过滤文件 
                  file.browseForOpen(titleStr,[openFileFilter]);   
                   file.addEventListener(Event.SELECT, fileSelectpd);   
            }     
               
            private function fileSelectpd(e:Event):void {    
                inputID.text = e.target.nativePath;    //绝对路径   
                  swfld.source=inputID.text;
            }   
           private function flexToFlash():void
           {
                   
               MovieClip(swfld.content)[cmdText.text]();
           }    
                          
        ]]>   
    </mx:Script>   
    <mx:Button id="butFileID" y="30" label="选择一个文件" click="tanFile('选择一个swf文件');"  x="10"/>   
       
    <mx:TextInput id="inputID" y="30" width="448" x="110"/> 
    <mx:SWFLoader x="10" y="167" width="608" height="449" id="swfld"/>
    <mx:Button x="420" y="60" label="执行方法" click="flexToFlash()" width="138" height="50"/>
    <mx:TextInput x="110" y="60" width="282" text="如：gotoAndPlay" id="cmdText"/>
    <mx:Label x="10" y="60" text="输入方法名称" fontSize="12"/>
</mx:WindowedApplication>