public ProgramSubscriptionController(IProgramSubscriptionManager pm, ISiteSubscriptionManager sm,IEmailService es)
 {
     this.pm = pm;
     this.sm = sm;
     this.es = es;
 }
 public ViewSubscribersController(IProgramSubscriptionManager pm, ISiteSubscriptionManager sm)
 {
     this.pm = pm;
     this.sm = sm;
 }