Remoting编程知识二

<configuration> 
<system.runtime.remoting> 
<application> 
<service> 
<wellknown mode="SingleCall" type="Clock, 

ClockServer" objectUri="Clock.rem" /> 
</service> 
</application> 
</system.runtime.remoting> 
</configuration> 

HttpClientChannel channel = new HttpClientChannel (); 
ChannelServices.RegisterChannel (channel); 
RemotingConfiguration.RegisterActivatedClientType 
(typeof (Clock), "http://localhost/MyClock"); 
Clock clock = new Clock (); 

<configuration> 
<system.runtime.remoting> 
<application> 
<service> 
<wellknown mode="SingleCall" type="Clock, ClockServer" 
objectUri="Clock.rem" /> 
</service> 
<channels> 
<channel ref="http server"> 
<serverProviders> 
<formatter ref="binary" /> 
</serverProviders> 
</channel> 
</channels> 
</application> 
</system.runtime.remoting> 
</configuration> 

HttpClientChannel channel = new HttpClientChannel 
("HttpBinary", new BinaryClientFormatterSinkProvider ()); 
ChannelServices.RegisterChannel (channel); 
RemotingConfiguration.RegisterWellKnownClientType 
(typeof (Clock), "http://localhost/MyClock/Clock.rem"); 
Clock clock = new Clock (); 

<configuration> 
<system.runtime.remoting> 
<application> 
<client> 
<wellknown type="Clock, ClockServer" 
url="http://localhost/MyClock/Clock.rem" /> 
</client> 
<channels> 
<channel ref="http client"> 
<clientProviders> 
<formatter ref="binary" /> 
</clientProviders> 
</channel> 
</channels> 
</application> 
</system.runtime.remoting> 
</configuration> 

<configuration> 
<system.runtime.remoting> 
<application> 
<service> 
<wellknown mode="Singleton" type="Clock, ClockServer" 
objectUri="Clock.rem" /> 
</service> 
<channels> 
<channel ref="http" /> 
</channels> 
</application> 
</system.runtime.remoting> 
</configuration> 
注意ref属性，http值使得two-way HttpCannel代替了one-way HttpServerChannel。 

RemotingConfiguration.Configure ("Client.exe.config"); 
Clock clock = new Clock (); 
clock.NewHour += new NewHourHandler (OnNewHour); 
. 
. 
. 
public void OnNewHour (int hour) 
{ 
// NewHour event received 
} 
<configuration> 
<system.runtime.remoting> 
<application> 
<client> 
<wellknown type="Clock, ClockServer" 
url="http://localhost/MyClock/Clock.rem" /> 
</client> 
<channels> 
<channel ref="http" port="0" /> 
</channels> 
</application> 
</system.runtime.remoting> 
</configuration>