//Constructor in order to search an adult
 public Search_ViewModel(SearchAdult_UserCntrl mySearchAdult_UserCntrlV, LogIn_AdministratorViewModel logIn_AdministratorViewModel)
 {
     search_CMD             = new Search_Command(this);
     search_Update_CMD      = new Search_Update_Command(this);
     search_M               = new Search_Model();
     adults                 = new List <Adult>();
     SearchAdult_UserCntrlV = mySearchAdult_UserCntrlV;
     LogIn_AdministratorVM  = logIn_AdministratorViewModel;
 }
 //Constructors
 //Constructor in order to search a delivery man
 public Search_ViewModel(SearchDeliverMan_UserCntrl mySearchDeliverMan_UserCntrlV, LogIn_AdministratorViewModel logIn_AdministratorViewModel)
 {
     search_CMD                  = new Search_Command(this);
     search_Update_CMD           = new Search_Update_Command(this);
     search_M                    = new Search_Model();
     delivermen                  = new List <DeliveryMan>();
     SearchDeliverMan_UserCntrlV = mySearchDeliverMan_UserCntrlV;
     LogIn_AdministratorVM       = logIn_AdministratorViewModel;
 }