在宿主程式中初始化ServiceHost有直接寫代碼和使用配置檔案兩種方式。使用ServiceHost首先要引用System.ServiceModel 命名空間。
1 代碼方式
using(ServiceHost host=new ServiceHost(typeof(HelloWordService)))
{
host.AddServiceEndpoint(typeof(IHelloWordService),
new BasicHttpBinding(), new Uri("http://localhost:10000/HelloWorldService"));
host.AddServiceEndpoint(typeof(IHelloWordService),
new NetTcpBinding(), new Uri("net.tcp://localhost:10001/HelloWorldService"));
if (host.State != CommunicationState.Opening)
host.Open();
}
2 配置檔案方式
配置檔案代碼:
<services>
<service behaviorConfiguration="serverBehavior" name="HelloWordService">
<endpoint address="http://localhost:10000/HelloWorldService"
binding="basicHttpBinding" contract="IHelloWordService"></endpoint>
<endpoint address="net.tcp://localhost:10001/HelloWorldService"
binding="netTcpBinding" contract="IHelloWorldService"></endpoint>
</service>
</services>
當然也可以使用基位址的方式來配置
<services>
<service behaviorConfiguration="serverBehavior" name="HelloWordService">
<endpoint address="HelloWorldService"
binding="basicHttpBinding" contract="IHelloWordService"></endpoint>
<endpoint address="HelloWorldService"
binding="netTcpBinding" contract="IHelloWorldService"></endpoint>
<host>
<baseAddresses>
<add baseAddress="http://localhost:10000/"/>
<add baseAddress="net.tcp://localhost:10001/"/>
</baseAddresses>
</host>
</service>
</services>
配置好配置檔案後就宿主程式中就很簡單了,如下:
using(ServiceHost host=new ServiceHost(typeof(HelloWordService)))
{
if (host.State != CommunicationState.Opening)
host.Open();
}