In WCF, the ServiceHost class is created through C # code or the app. config configuration file

C#

//Create a host's base addressUri baseaddress =NewUri ("Http://localhost:8080/User");//Create a hostusing(ServiceHost host =NewServiceHost (typeof(User), baseaddress)) {host.} AddServiceEndpoint (typeof(Iuser),NewWshttpbinding (),""); //set the Httpgetenabled property to TrueServiceMetadataBehavior SMB =NewServiceMetadataBehavior (); Smb. Httpgetenabled=true; //add behavior to behaviorshost.    DESCRIPTION.BEHAVIORS.ADD (SMB); //Open Hosthost.    Open (); Console.WriteLine ("http snooping in WCF started ....");    Console.ReadLine (); Host. Close ();}

App.

<?XML version= "1.0" encoding= "Utf-8"?><Configuration>  <System.ServiceModel>    <Services>      <Servicename= "Wcflibrary.user">        <Host>          <baseaddresses>            <Addbaseaddress= "Http://localhost:8080/User"/>          </baseaddresses>        </Host>        <EndpointAddress=""binding= "Wshttpbinding"Contract= "Wcflibrary.iuser"></Endpoint>      </Service>    </Services>    <Behaviors>      <servicebehaviors>        <Behavior>          <Servicemetadatahttpgetenabled= "True"/>          <ServicedebugIncludeexceptiondetailinfaults= "False"/>        </Behavior>      </servicebehaviors>    </Behaviors>  </System.ServiceModel></Configuration>

 Public Partial classmainform:form{ServiceHost host;  PublicMainForm () {InitializeComponent (); }    Private voidMainform_load (Objectsender, EventArgs e) {Host=NewServiceHost (typeof(User)); //Open Hosthost.        Open ();  This. Label1. Text ="http snooping in WCF started ...."; }    Private voidMainform_formclosed (Objectsender, Formclosedeventargs e) {host.}    Close (); }}

In WCF, the ServiceHost class is created through C # code or the app. config configuration file