Flex 函数作为参数传递

//删除
protected function btnDelete_click(event:MouseEvent):void
{
?? ?// TODO Auto-generated method stub
?? ?dgindex=dgScenic.selectedIndex;
?? ?if(dgindex==-1) return;?? ??? ??? ?
?? ?FlexUtility.Msg_YesNo("你是否要删除该条记录?",DeleteScenicType);
}

//删除选中景点类型记录
private function DeleteScenicType():void
{
?? ?var qname:QName=new QName("http://tempuri.org/",null);
?? ?var soaphearder:SOAPHeader=new SOAPHeader(qname,null);?? ?
?? ?ws.clearHeaders();
?? ?var obj:Object= dataArray.getItemAt(dgindex);
?? ?ws.addHeader(soaphearder);
?? ?ws.DeleteScenicType(obj.ScenicTypeId,obj.ScenicTypeName);
}

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

类文件：FlexUtility.as

??????? //函数作为参数传递，再执行。

????

?? ??? ?public static function Msg_YesNo(strInfo:String,DelScenicTypeFun:Function):void
?? ??? ?{
?? ??? ??? ?var bReturn:Boolean=false;
?? ??? ??? ?Alert.yesLabel="确定";? ?
?? ??? ??? ?Alert.noLabel="取消";
?? ??? ??? ?Alert.show(strInfo,"温馨提示:",Alert.YES|Alert.NO|Alert.NONMODAL,null,
?? ??? ??? ?function(event:CloseEvent):void
?? ??? ??? ?{?????????????????????? ?
?? ??? ??? ??? ?if(event.detail==Alert.YES)?? ?
?? ??? ??? ??? ?{??? ?
?? ??? ??? ??? ??? ?//执行函数
?? ??? ??? ??? ??? ?DelScenicTypeFun();?? ??? ??? ??? ??? ?
?? ??? ??? ??? ?}?? ?
?? ??? ??? ??? ?else if(event.detail==Alert.NO)
?? ??? ??? ??? ?{ }?? ??? ??? ?
?? ??? ??? ??? ? return;
?? ??? ??? ?},Alert.NO);

?? ??? ?}