怎样创建.NET Web Service(4)

     附实例A
  
  ＜?Xml version="1.0" ?＞
  ＜serviceDescription Xmlns:s0="http://tempuri.org/" targetNamespace="http://tempuri.org/"
  Xmlns="urn:schemas-Xmlsoap-org:sdl.2000-01-25"＞
  ＜soap Xmlns="urn:schemas-Xmlsoap-org:soap-sdl-2000-01-25"＞
  ＜service＞
  ＜addresses＞
  ＜address uri="http://localhost/work/aspx/SampleService.asmx" /＞
  ＜/addresses＞
  ＜requestResponse soapAction="http://tempuri.org/GetSecurityInfo"＞
  ＜request ref="s0:GetSecurityInfo" /＞
  ＜response ref="s0:GetSecurityInfoResult" /＞
  ＜info＞This method call will get the company name and the price for a given security code.＜/info＞
  ＜/requestResponse＞
  ＜/service＞
  ＜/soap＞
  ＜httppost Xmlns="urn:schemas-Xmlsoap-org:post-sdl-2000-01-25"＞
  ＜service＞
  ＜requestResponse href="http://localhost/work/aspx/SampleService.asmx/GetSecurityInfo"＞
  ＜request＞
  ＜form＞
  ＜input /＞
  ＜/form＞
  ＜/request＞
  ＜response＞
  ＜mimeXml ref="s0:SecurityInfo" /＞
  ＜/response＞
  ＜info＞This method call will get the company name and the price for a given security code.＜/info＞
  ＜/requestResponse＞
  ＜/service＞
  ＜/httppost＞
  ＜httpget Xmlns="urn:schemas-Xmlsoap-org:get-sdl-2000-01-25"＞
  ＜service＞
  ＜requestResponse href="http://localhost/work/aspx/SampleService.asmx/GetSecurityInfo"＞
  ＜request＞
  ＜param /＞
  ＜/request＞
  ＜response＞
  ＜mimeXml ref="s0:SecurityInfo" /＞
  ＜/response＞
  ＜info＞This method call will get the company name and the price for a given security code.＜/info＞
  ＜/requestResponse＞
  ＜/service＞
  ＜/httpget＞
  ＜schema targetNamespace="http://tempuri.org/" attributeFormDefault="qualified"
  elementFormDefault="qualified" Xmlns="http://www.w3.org/1999/XmlSchema"＞
  ＜element＞
  ＜complexType＞
  ＜all＞
  ＜element Xmlns:q1="http://www.w3.org/1999/XmlSchema" type="q1:string" nullable="true" /＞
  ＜/all＞
  ＜/complexType＞
  ＜/element＞
  ＜element＞
  ＜complexType＞
  ＜all＞
  ＜element type="s0:SecurityInfo" /＞
  ＜/all＞
  ＜/complexType＞
  ＜/element＞
  ＜complexType＞
  ＜all＞
  ＜element Xmlns:q2="http://www.w3.org/1999/XmlSchema" type="q2:string" nullable="true" /＞
  ＜element Xmlns:q3="http://www.w3.org/1999/XmlSchema" type="q3:string" nullable="true" /＞
  ＜element Xmlns:q4="http://www.w3.org/1999/XmlSchema" type="q4:double" /＞
  ＜/all＞
  ＜/complexType＞
  ＜element type="s0:SecurityInfo" /＞
  ＜/schema＞
  ＜/serviceDescription＞