怎样在asp.net web页面中调用远程的web services?

Question

Creating an ASP.NET Web Form Client
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/html/cpconcreatingwebformclient.asp

Answer 1

先添加web引用
using 命名空间
像使用普通类一样,掉用就行了

Answer 2

先添加web引用在地址拦中输入地址就行了

Answer 3

<%
Dim url,xmlhttp,sendXMLurl = "http://terraserver-usa.com/landservice.asmx?wsdl"sendXML="<?xml version='1.0' encoding='utf-8'?>"
sendXML=sendXML+"<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/'>"
sendXML=sendXML+"<soap:Body>"
sendXML=sendXML + "<GetLandTypes xmlns='http://terraserver-usa.com/LandServer/' />"sendXML=sendXML+"</soap:Body>"
sendXML=sendXML+"</soap:Envelope>"xmlhttp=createobject("microsoft.xmlhttp")
xmlhttp.open("Post",url,false)
xmlhttp.SetRequestHeader("Content-Type","text/xml; charset=utf-8")
xmlhttp.SetRequestHeader("SOAPAction","http://terraserver-usa.com/LandServer/GetLandTypes")
xmlhttp.send(sendXML)'response.write(xmlhttp.status+"<br>")
'response.write(xmlhttp.responseText)
%>在问一下，在asp.net中这样行不行，目前是xmlhttp.send(sendXML)这句出错。