public override void FeatureActivated(SPFeatureReceiverProperties properties)
{
// install the service
CalcService service = SPFarm.Local.Services.GetValue <CalcService>();
if (service == null)
{
service = new CalcService(SPFarm.Local);
service.Update();
}
// install the service proxy
CalcServiceProxy serviceProxy = SPFarm.Local.ServiceProxies.GetValue <CalcServiceProxy>();
if (serviceProxy == null)
{
serviceProxy = new CalcServiceProxy(SPFarm.Local);
serviceProxy.Update(true);
}
// with service added to the farm, install instance
CalcServiceInstance serviceInstance = new CalcServiceInstance(SPServer.Local, service);
serviceInstance.Update(true);
}