示例#1
0
 public Material()
 {
     _Genre        = new Genre();
     _PublishHouse = new PublishHouse();
     _Author       = new Author();
     _MaterialType = new MaterialType();
     _Language     = new Language();
     _Shelf        = new Shelf();
 }
示例#2
0
 public Borrow()
 {
     _reservation = new Reservation();
     _material    = new Material();
     _shelf       = new Shelf();
 }