你可以这样做:
public class Item {
public Item(int id, string name, float price, int amount, int ArrayID) {
if (ArrayID == 1) {
ID1 = id;
name1 = name;
price1 = price;
amount1 = amount;
}
if (ArrayID == 2) {
ID2 = id;
name2 = name;
price2 = price;
amount2 = amount;
}
if (ArrayID == 3) {
ID3 = id;
name3 = name;
price3 = price;
amount3 = amount;
}
if (ArrayID == 4) {
ID4 = id;
name4 = name;
price4 = price;
amount4 = amount;
}
}
//ArrayID #1
public static int ID1;
public static String name1;
public static float price1;
public static int amount1;
//ArrayID #2
public static int ID2;
public static String name2;
public static float price2;
public static int amount2;
//ArrayID #3
public static int ID3;
public static String name3;
public static float price3;
public static int amount3;
//ArrayID #4
public static int ID4;
public static String name4;
public static float price4;
public static int amount4;
public static int[] id = ID1, ID2 ID3, ID4;
//so forth...
}