如何以编程方式设置WCF端点标识配置？

如何以编程方式设置dns，就像对其他配置所做的那样，如下所示

  <endpoint address="https://admin.icafems.com/Services/EasyStartTrackingService.svc"
      binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IEasyStartTrackingService"
      contract="ES_Service.IEasyStartTrackingService" name="WSHttpBinding_IEasyStartTrackingService">
    <identity>
      <dns value="admin.icafems.com" />
    </identity>
  </endpoint>

    ServiceClient.Endpoint.Address = new EndpointAddress(ServiceURL);            
    ServiceClient.Endpoint.Binding = binding;
    ServiceClient.Endpoint.Name = "BasicHttpBinding_ILearningSuiteService";  

ServiceClient.Endpoint.Address=新的端点地址（ServiceURL）；
ServiceClient.Endpoint.Binding=绑定；
ServiceClient.Endpoint.Name=“BasicHttpBinding\u iLearningSuite服务”；

将EndpointIdentity传递给EndpointAddress的构造函数