var fileFilter:FileFilter = new FileFilter("Images", "*.png;*.gif;*.jpg");
可以在調用browse( )方法時進行過濾設置：
+展開
-ActionScript
fileReference.browse([fileFilter]);
下面的代碼只設置了一個過濾器，還可以一次傳入多個過濾器，如：
+展開
-ActionScript
var fileFilter1:FileFilter = new FileFilter("Images", "*.png;*.gif;*.jpg"); var fileFilter2:FileFilter = new FileFilter("Documents", "*.txt;*.doc;*.pdf;*.rtf"); var fileFilter3:FileFilter = new FileFilter("Archives", "*.zip;*.tar;*.hqx"); var fileFilter4:FileFilter = new FileFilter("All", "*.*"); _fileReference.browse([fileFilter1, fileFilter2, fileFilter3, fileFilter4]);
