我想知道爲什麼我的比較中檢查兩個JButton是否具有相同的ImageIcon？這裏是我的類 public class Card extends JButton{
// Instance Variables
private ImageIcon icon;
private static final int CARD_SIZE = 165;
public
我的階級結構是 public class Listings
{
public string id { get; set; }
public string title { get; set; }
public ListingsImages[] images;
}
public class ListingsImages
{
public string
B和C之間 public class A
{
[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public virtual int Aid { get; set; }
public virtual ICollection<B> B { get; set; }
}
public class B