bn.wsdl

This is a book about vb.you could learn this from this book

<?xml version="1.0"?>
<definitions xmlns:s="http://www.w3.org/2000/10/XMLSchema" 
             xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" 
             xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" 
             xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" 
             xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
             xmlns:s0="http://tempuri.org/" 
             targetNamespace="http://tempuri.org/" 
             xmlns="http://schemas.xmlsoap.org/wsdl/" 
             xmlns:msType="http://microsoft.com/wsdl/mime/textMatching/">
  <types/>
  <message name="GetBookDetailsHttpGetIn">
    <part name="isbn" type="s:string"/>
  </message>
  <message name="GetBookDetailsHttpGetOut"/>
  <portType name="BarnesAndNobleHttpGet">
    <operation name="GetBookDetails">
      <input message="s0:GetBookDetailsHttpGetIn"/>
      <output message="s0:GetBookDetailsHttpGetOut"/>
    </operation>
  </portType>
  <binding name="BarnesAndNobleHttpGet" type="s0:BarnesAndNobleHttpGet">
    <http:binding verb="GET"/>
    <operation name="GetBookDetails">
      <http:operation location="/booksearch/isbnInquiry.asp"/>
      <input>
        <http:urlEncoded/>
      </input>
      <output>
        <msType:text>
          <msType:match name="Rank" pattern="size=.-1.&gt;sales rank:.(.*?)&lt;/" ignoreCase="true"/>
        </msType:text>
      </output>
    </operation>
  </binding>
  <service name="BarnesAndNoble">
    <port name="BarnesAndNobleHttpGet" binding="s0:BarnesAndNobleHttpGet">
      <http:address location="http://shop.barnesandnoble.com"/>
    </port>
  </service>
</definitions>