摘要：界面上放一个PieChart<mx:PieChart id="pieChartMain"> <mx:series> <mx:PieSeries field="VALUE" nameField="NAME" labelPosition="callout" showDataEffect="interpolateIn"> </mx:PieSeries> ... 阅读全文

摘要：private var file:FileReference;private var displayTypes:FileFilter=new FileFilter("Excel文件(*.xls)","*.xls");private var fileFilter:Array=new Array(displayTypes);//初始化file = new FileReference();file.ad... 阅读全文