Flex (flash builder) consumes Asp.net WebService

Service1.asmx. CS

 
Using system; using system. collections. generic; using system. LINQ; using system. web; using system. web. services; namespace testwebserviceforflex {// <summary> // Summary of service1 /// </Summary> [WebService (namespace = "http://tempuri.org/")] [webservicebinding (conformsto = wsiprofiles. basicprofile1_1)] [system. componentmodel. toolboxitem (false)] // to allow ASP. net Ajax calls this web service from the script. Please cancel the comments to the downstream. // [System. web. script. services. scriptservice] public class service1: system. web. services. webService {[webmethod] Public String helloworld () {return "Hello world, China";} [webmethod] public double calc (double radius) {double D = radius * Math. pi; return D ;}}}
 

Frontend flex call:

_ Super_service1.as

/*** This is a generated class and is not intended for modfication. to customize behavior * of this service wrapper you may modify the generated sub-class of this class-service1.as. */package services. service1 {import COM. adobe. fiber. core. model_internal; import COM. adobe. fiber. services. wrapper. webservicewrapper; import COM. adobe. serializers. utility. typeutility; import MX. RPC. abstractoperation; import MX. RPC. asynctoken; import MX. RPC. soap. mxml. operation; import MX. RPC. soap. mxml. webService; [excludeclass] internal class _ super_service1 extends COM. adobe. fiber. services. wrapper. webservicewrapper {// constructor public function _ super_service1 () {// initialize service control _ servicecontrol = new MX. RPC. soap. mxml. webService (); var operations: Object = new object (); var operation: MX. RPC. soap. mxml. bytes Ation; Operation = new MX. RPC. soap. mxml. operation (null, "helloworld"); operation. resulttype = string; operations ["helloworld"] = operation; Operation = new MX. RPC. soap. mxml. operation (null, "calc"); operation. resulttype = number; operations ["calc"] = operation; _ servicecontrol. operations = operations; try {_ servicecontrol. convertresulthandler = com. adobe. serializers. utility. typeutility. convertresu Lthandler;} catch (E: Error) {/* flex 3.4 and eralier does not support the convertresulthandler functionality. */} _ servicecontrol. service = "service1"; _ servicecontrol. port = "service1soap"; WSDL = "http: // localhost: 3856/service1.asmx? WSDL "; model_internal: loadwsdlifnecessary (); model_internal: Initialize () ;}/ *** this method is a generated wrapper used to call the 'helloworld' operation. it returns an MX. RPC. asynctoken whose * result property will be populated with the result of the operation when the server response is already ed. * To use this result from mxml code, define a callresponder component and assign its token property to this method's return value. * You can then bind to callresponder. lastresult or listen for the callresponder. result or fault events. ** @ see MX. RPC. asynctoken * @ see MX. RPC. callresponder ** @ return an MX. RPC. asynctoken whose result property will be populated with the result of the operation when the server response is already ed. */Public Function helloworld (): MX. RPC. asynctoken {model_internal: loadwsdlifnecessary (); VaR _ internal_operation: MX. RPC. required actoperation = _ servicecontrol. getoperation ("helloworld"); VaR _ internal_token: MX. RPC. asynctoken = _ internal_operation.send (); Return _ internal_token;}/*** this method is a generated wrapper used to call the 'calc' operation. it returns an MX. RPC. asynctoken whose * result property will be populated with the result of the operation when the server response is already ed. * To use this result from mxml code, define a callresponder component and assign its token property to this method's return value. * You can then bind to callresponder. lastresult or listen for the callresponder. result or fault events. ** @ see MX. RPC. asynctoken * @ see MX. RPC. callresponder ** @ return an MX. RPC. asynctoken whose result property will be populated with the result of the operation when the server response is already ed. */Public Function calc (radius: Number): MX. RPC. asynctoken {model_internal: loadwsdlifnecessary (); VaR _ internal_operation: MX. RPC. required actoperation = _ servicecontrol. getoperation ("calc"); VaR _ internal_token: MX. RPC. asynctoken = _ internal_operation.send (RADIUS); Return _ internal_token ;}}}

Interface file:

Testwebserviceaspnet. mxml

<? XML version = "1.0" encoding = "UTF-8"?> <S: Application xmlns: FX = "http://ns.adobe.com/mxml/2009" xmlns: S = "Library: // ns.adobe.com/flex/spark" xmlns: MX = "Library: // ns.adobe.com/flex/mx "minwidth =" 955 "minheight =" 600 "width =" 797 "Height =" 512 "xmlns: service1 =" services. service1. * "> <s: layout> <s: basiclayout/> </S: layout> <FX: SCRIPT> <! [CDATA [import MX. controls. alert; protected function btngetresult_clickhandler (Event: mouseevent): void {calcresult. token = service1.calc (parsefloat (this.txt radius. text);} protected function button_clickhandler (Event: mouseevent): void {helloworldresult. token = service1.helloworld () ;}]> </FX: SCRIPT> <FX: declarations> <service1: service1 id = "service1" fault = "alert. show (event. fault. faultstring + '\ n' + event. f Ault. faultdetail) "showbusycursor =" true "/> <s: callresponder id =" calcresult "/> <s: callresponder id =" helloworldresult "/> <! -- Place non-visual elements (such as services and value objects) Here --> </FX: declarations> <s: panel x = "20" Y = "24" width = "331" Height = "203" Title = "calculate the area of a circle"> <s: button x = "69" Y = "99" label = "Calculate" id = "btngetresult" Click = "btngetresult_clickhandler (event)"/> <s: textinput x = "69" Y = "25" id = "txtradius"/> <s: Label x = "34" Y = "25" text = "radius: "/> <s: Label x =" 36 "Y =" 69 "text =" Result: "/> <s: label x = "71" Y = "69" id = "lblresult" text = "{calcresult. lastresult} "/> </S: Panel> <s: panel x = "375" Y = "24" width = "300" Height = "203" Title = "sayhello"> <s: button x = "117" Y = "102" label = "button" id = "button" Click = "button_clickhandler (event)"/> <s: label x = "94" Y = "63" text = "{helloworldresult. lastresult} "/> </S: Panel> </S: Application>