有关于soap调用webservice的问题?

Question

http://passport.csdn.net/WebService/UserLoginService.asmx?op=UserLogin
调用这样一个简单的webservice
我用C#发送soap1.2格式的请求<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <UserLogin xmlns="http://passport.csdn.net/">
      <LoginName>string</LoginName>
      <Password>string</Password>
      <VerifyCode>string</VerifyCode>
      <ClientKey>string</ClientKey>
    </UserLogin>
  </soap12:Body>
</soap12:Envelope>怎么总是返回soap1.1 格式的相应给我,类似
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <UserLoginResponse xmlns="http://passport.csdn.net/">
      <UserLoginResult>boolean</UserLoginResult>
      <ErrorInfo>string</ErrorInfo>
      <WarningInfo>string</WarningInfo>
    </UserLoginResponse>
  </soap:Body>
</soap:Envelope>这是1.1的相应啊，我快疯了，大侠指教一下！

Answer 1

asmx就是soap1.1吧。WCF  (*.svc)才支持Soap1.2。