Web Service and result handler problem

Question

Hi!
I load WSDL file and then invoke addnumbers() method without
problems. But I don't get any results. resultHandler and
faultHandler silent after addnumbers invoke. Where is the
problem???
My code:
public function useWebService():void {
WS = new WebService();
WS.wsdl = "................?wsdl"
WS.addEventListener("load", loadHandler);
WS.addEventListener("fault",faultHandler);
WS.useProxy = false;
WS.loadWSDL();
WS.addnumbers.addEventListener("result", resultHandler);
WS.addnumbers.addEventListener("fault", faultHandler);
public function loadHandler(event:LoadEvent):void {
Alert.show("WSDL is loaded");
WS.addnumbers(2,5);
public function resultHandler(event:ResultEvent):void {
Alert.show("in result handler");
myTextArea.text = event.result.toString();
public function faultHandler(event:FaultEvent):void {
Alert.show("fault: "+ event.toString());
My WSDL:
<?xml version="1.0" encoding="UTF-8"?><definitions
xmlns="
http://schemas.xmlsoap.org/wsdl/"
xmlns:tns="urn:TestWebservice/wsdl"
xmlns:ns2="urn:TestWebservice/types" xmlns:xsd="
http://www.w3.org/2001/XMLSchema"
xmlns:soap="
http://schemas.xmlsoap.org/wsdl/soap/"
name="TestWebservice" targetNamespace="urn:TestWebservice/wsdl">
<types>
<schema xmlns="
http://www.w3.org/2001/XMLSchema"
xmlns:tns="urn:TestWebservice/types" xmlns:soap11-enc="
http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance"
xmlns:wsdl="
http://schemas.xmlsoap.org/wsdl/"
targetNamespace="urn:TestWebservice/types">
<complexType name="addnumbers">
<sequence>
<element name="int_1" type="int"/>
<element name="int_2"
type="int"/></sequence></complexType>
<complexType name="addnumbersResponse">
<sequence>
<element name="result"
type="int"/></sequence></complexType>
<element name="addnumbers" type="tns:addnumbers"/>
<element name="addnumbersResponse"
type="tns:addnumbersResponse"/></schema></types>
<message name="TestWebserviceSEI_addnumbers">
<part name="parameters"
element="ns2:addnumbers"/></message>
<message name="TestWebserviceSEI_addnumbersResponse">
<part name="result"
element="ns2:addnumbersResponse"/></message>
<portType name="TestWebserviceSEI">
<operation name="addnumbers">
<input message="tns:TestWebserviceSEI_addnumbers"/>
<output
message="tns:TestWebserviceSEI_addnumbersResponse"/></operation></portType>
<binding name="TestWebserviceSEIBinding"
type="tns:TestWebserviceSEI">
<soap:binding transport="
http://schemas.xmlsoap.org/soap/http"
style="document"/>
<operation name="addnumbers">
<soap:operation soapAction=""/>
<input>
<soap:body use="literal"/></input>
<output>
<soap:body
use="literal"/></output></operation></binding>
<service name="TestWebservice">
<port name="TestWebserviceSEIPort"
binding="tns:TestWebserviceSEIBinding">
<soap:address location="
http://................../FlexWebserviceTest2/TestWebservice"
xmlns:wsdl="
http://schemas.xmlsoap.org/wsdl/"
xmlns:soap12="
http://schemas.xmlsoap.org/wsdl/soap12/"/></port></service></definitions>
--------------------

Answer 1

Here it is:
<mx:WebService
id="WS"
wsdl="
http://................................TestWebservice?wsdl"
useProxy="false"
fault="Alert.show(event.fault.faultString), 'Error'"
showBusyCursor="true" >
<mx:operation name="addnumbers" >
<mx:request>
<int_1>
2
</int_1>
<int_2>
5
</int_2>
</mx:request>
</mx:operation>
</mx:WebService>
<mx:Panel>
<mx:VBox >
<mx:HBox fontSize="12">
<mx:Button label="Go!" click="WS.addnumbers.send()"/>
</mx:HBox>
<mx:HDividedBox width="800">
<mx:TextArea id="myTextArea"
text="{WS.addnumbers.lastResult.toXMLString()}" width="390"
height="400" fontSize="12"/>
</mx:HDividedBox>
</mx:VBox>
</mx:Panel>
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