Mega Code Archive
Demonstrate ICloneable
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/*
C#: The Complete Reference
by Herbert Schildt
Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/
// Demonstrate ICloneable.
using System;
class X {
public int a;
public X(int x) { a = x; }
}
class Test : ICloneable {
public X o;
public int b;
public Test(int x, int y) {
o = new X(x);
b = y;
}
public void show(string name) {
Console.Write(name + " values are ");
Console.WriteLine("o.a: {0}, b: {1}", o.a, b);
}
// Make a deep copy of the invoking object.
public object Clone() {
Test temp = new Test(o.a, b);
return temp;
}
}
public class CloneDemo {
public static void Main() {
Test ob1 = new Test(10, 20);
ob1.show("ob1");
Console.WriteLine("Make ob2 a clone of ob1.");
Test ob2 = (Test) ob1.Clone();
ob2.show("ob2");
Console.WriteLine("Changing ob1.o.a to 99 and ob1.b to 88.");
ob1.o.a = 99;
ob1.b = 88;
ob1.show("ob1");
ob2.show("ob2");
}
}
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