flex 调用WebService1(基于.net)

   以.net平台下C#语言开发的WebService为web服务，使用flex  actionscript语句访问webservice接口 

Flex:  Temp.mxml部分代码

//调用WebService

			import mx.controls.Alert;  

			import mx.rpc.events.ResultEvent;

			import mx.rpc.soap.WebService;  

			

			protected function getWebService():void  

			{  

				//Security.allowDomain("*");

				//Security.allowInsecureDomain("*");

				//Security.loadPolicyFile("http://localhost/crossdomain.xml");

				var ws :mx.rpc.soap.WebService = new mx.rpc.soap.WebService();  

				ws.wsdl= "http://localhost/XXX/MyWebService.asmx?WSDL";  

				ws.addEventListener(ResultEvent.RESULT,resultFunction);//增加返回结果的监听

				ws.getOperation("HelloWorld").send();

				//ws.getOperation("Sum").send("3","5"); //传递参数

				ws.loadWSDL();  

			}  

			

			private function resultFunction(event:ResultEvent){ 

				var s:String =event.result as String;

				Alert.show(s.toString());  

			} 

　　 其中wsdl属性指定到要访问的WebService的wsdl地址。

添加Flex的控件   

<s:HGroup width="100%" verticalAlign="middle">

			

			<mx:Text id="resultweb"/>

			<common:Cbutton id="btn_call" label="调用webService" click="getWebService()"/>

		</s:HGroup>

　　其中WebService接口见  [WebService调用1（.Net）http://www.cnblogs.com/ashleyboy/p/3657604.html]