DateTime STime = DateTime.Parse("2005-11-08"); //起始日
DateTime ETime = DateTime.Parse("2005-12-28"); //結束日
TimeSpan Total = ETime.Subtract(STime); //日期相減
Response.Write(Total.Days.ToString()); //共幾天
Response.Write(Total.Hours.ToString()); //共幾小時
Response.Write(Total.Minutes.ToString()); //共幾分
Response.Write(Total.TotalDays.ToString()); //總共多少天
Response.Write(Total.TotalHours.ToString()); //總共多少小時
Response.Write(Total.TotalSeconds.ToString()); //總共多少分
import mx.containers.TitleWindow; import wafer_map.*; import flash.geom.Point; import mx.effects.*; private function showWindow():void { // New 一個新效果 var mShowEffect:Blur=new Blur(); var wafer:wafer1=wafer1(PopUpManager.createPopUp( this, wafer1 , true)); PopUpManager.centerPopUp(wafer); mShowEffect.blurXFrom=255; //從x坐標255開始模糊 mShowEffect.blurYFrom=255; //從y坐標255開始模糊 mShowEffect.blurXTo=0; //應該不用了吧~ mShowEffect.blurYTo=0; mShowEffect.target=wafer; //目標是PopUpManager create出來的 login 物件 mShowEffect.duration=1000; //動畫持續一秒 mShowEffect.play(); //播放動畫 } ]]> |
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="initApp()"> <mx:Script> <![CDATA[ import generated.webservices.*; import mx.rpc.events.FaultEvent; import mx.controls.Alert; public var ws:Service1; //宣告ws //application initial時會呼叫的程式 public function initApp():void { ws=new Service1(); //建立 Service1的 instance } //當User按下按鈕,呼叫的Function public function callHelloWorld(echo:String):void{ // 建立呼叫helloWorldEvent的Listener, // 有回應則呼叫handleEchoResult ws.addhelloWorldEventListener(handleEchoResult); //呼叫operation ws.helloWorld(echo); } //當呼叫operation後，有任何 Response時，Listener會呼叫本function public function handleEchoResult(event:HelloWorldResultEvent):void{ this.txt_result.text=event.result; //將結果傳給input_text } ]]> </mx:Script> <mx:TextInput x="82" y="55" id="txt_result"/> <mx:Button x="82" y="85" label="呼叫Service" id="btn_callService" click="{callHelloWorld('island123');}" /> </mx:Application> |
namespace WebServices { [WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [System.ComponentModel.ToolboxItem(false)] public class Service1 : System.Web.Services.WebService { [WebMethod] public string HelloWorld(String echo) { return echo; } } } |
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| Generated file | Description |
|---|---|
| BaseServiceName.as | A base implementation of the web service. This class contains the internal code that maps the operations from the WSDL file to Flex WSDLOperation instances and sets the corresponding parameters. |
| IServicename.as | The service interface that defines all of the methods that users can access. |
| Servicename.as | The concrete web service implementation. |
| BaseServicenameSchema.as | A file containing the XSD schema of the web service as an ActionScript custom type. |
| OperationnameResultEvent.as | For each web service operation, Flex Builder generates a strongly typed event type class. You can use these classes to benefit from strongly typed results. |
| Operationname_request.as | For each web service operation that passes parameters to the server operation, Flex Builder generates a request wrapper class with the parameters as members. The request object is intended for use with the MXML tag syntax. |
| Type.as | For each complex type defined in the WSDL file, Flex Builder generates a class with the same name as the complex type or with the same name as the enclosing element. |
<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" xmlns:myws="generated.webservices.*"> <myws:Service1 id="myservices"> <myws:helloWorld_request_var> <myws:HelloWorld_request> <myws:echo> Hubert </myws:echo> </myws:HelloWorld_request> </myws:helloWorld_request_var> </myws:Service1> <mx:Button x="127" y="271" label="Get Data" id="btn_GetData" click="{myservices.helloWorld_send();}"/> <mx:TextArea x="127" y="85" width="274" height="149" id="lb_data" text="{myservices.helloWorld_lastResult}"/> </mx:Application> |
聽起來很不錯，不過，Google也透露將來應該會收費才對!
The Application Environment
Google App Engine的執行環境有以下的特性
Google App Engine applications 開發與執行皆使用Python語言(使用standard library)。
目前Google App Engine applications 只支援 Python，未來應該會支援更多
語言。
The Sandbox
沙箱概念在此不敘述(請見http://en.wikipedia.org/wiki/Sandbox_(computer_security))，總之以此APP環境下的程式有以下的先天性限制:
