winform里宿主WCF，并传递winform变量给WCF

最近客户要求把服务器端程序里的二个功能用service的方式提供出来，方便调用。首先想着单独建一个wcf 服务的项目，但是因为要用到server端程序winform里的变量，因此只能在winform里添加一个wcf service的item。下面介绍详细的操作步骤：

 

1. winform里添加wcf service的item

添加之后，app.config里会自动加上wcf的配置项：

<system.serviceModel>

    <behaviors>

      <serviceBehaviors>

        <behavior name="">

          <serviceMetadata httpGetEnabled="true" />

          <serviceDebug includeExceptionDetailInFaults="true" />

        </behavior>

      </serviceBehaviors>

    </behaviors>

    <services>

      <service name="OrayTalk.Server.Broadcast.BroadcastService">

        <endpoint address="" binding="basicHttpBinding" contract="OrayTalk.Server.Broadcast.IBroadcastService">

          <identity>

            <dns value="localhost" />

          </identity>

        </endpoint>

        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />

        <host>

          <baseAddresses>

            <add baseAddress="http://localhost:8111/BroadcastService" />

          </baseAddresses>

        </host>

      </service>

    </services>

  </system.serviceModel>