public BJUTCampusCardVM()
 {
     //SaveCommand = new RelayCommand<object>(Save);
     _httpService           = new Service.HttpBaseService();
     campusCardService      = new Service.BJUTCampusCardService();
     AccountModifyVM        = new AccountModifyVM();
     AccountModifyVM.Saved += SaveUserinfo;
 }
 public BJUTCampusCardTransactionVM()
 {
     campusCardService = new Service.BJUTCampusCardService();
 }