public static void Main()
{
MyObject myObject1 = new MyObject(123, new MyRefType(4.56F, 7.89D));
MyObject myObject2;
// To obtain a copy that can be modified without affecting the original,
// this is the wrong way to do it. The reference is copied.
Console.WriteLine("set myObject2 = myObject1 (copy object references, points to same data)");
myObject2 = myObject1;
Console.WriteLine("myObject1: {0}", myObject1.ToString());
Console.WriteLine("myObject2: {0}", myObject2.ToString());
Console.WriteLine();
Console.WriteLine("Set myObject2.Y.i to 9.87");
myObject2.Y.i = 9.87;
Console.WriteLine("myObject1: {0}", myObject1.ToString());
Console.WriteLine("myObject2: {0}", myObject2.ToString());
Console.WriteLine("Ooops! set myObject1.Y.i to 9.87 as well. Not good if we didn't mean to do that.");
// Create a new myObject2 that is distinct from myObject1
myObject2 = new MyObject(12345, new MyRefType(56789.0F, 98765.0D));
Console.WriteLine();
Console.WriteLine("This demonstrates how a good copy is made");
// Perform the cloning operation
Console.WriteLine("myObject1 = (MyObject) myObject2.Clone() ;");
myObject1 = (MyObject)myObject2.Clone();
// Change something in myObject2 which shouldn't be changed in myObject1 if cloning worked.
Console.WriteLine("Set myObject2.Y.r = 1.23");
myObject2.Y.r = 1.23F;
Console.WriteLine("myObject1: {0}", myObject1.ToString());
Console.WriteLine("myObject2: {0}", myObject2.ToString());
}
public static void Main()
{
MyObject my = new MyObject(33);
MyObject myClone = (MyObject)my.Clone();
Console.WriteLine("Values: {0} {1}",
my.contained.count,
myClone.contained.count);
myClone.contained.count = 15;
Console.WriteLine("Values: {0} {1}",
my.contained.count,
myClone.contained.count);
}
public static void Main()
{
MyObject my = new MyObject("John", 1001, 3);
MyObject myClone = my.Clone();
Console.WriteLine("Values: {0} {1}", my.contained.count, myClone.contained.count);
Console.WriteLine("Name: {0} {1}", my.Name, myClone.Name);
myClone.contained.count = 1;
myClone.Name = "Robin";
Console.WriteLine("Values: {0} {1}", my.contained.count, myClone.contained.count);
Console.WriteLine("Name: {0} {1}", my.Name, myClone.Name);
//deger atamalı olan degiskenler degişmektedir..
}
public static void Main()
{
MyObject my = new MyObject(33);
my.ID = 17;
MyObject myClone = (MyObject)my.Clone();
Console.WriteLine("Values: {0} {1}", my.contained.count, myClone.contained.count);
myClone.contained.count = 15;
Console.WriteLine("Values: {0} {1}", my.contained.count, myClone.contained.count);
MyObject em = new MyObject(1131);
em.ID = 18;
MyObject cloneEmployee = (MyObject)em.Memberwise_Clone();//Shallow copy Sığ kopyalama
Console.WriteLine("Values: {0} {1}", em.contained.count, cloneEmployee.contained.count);
em.contained.count = 56;
Console.WriteLine("Values: {0} {1}", em.contained.count, cloneEmployee.contained.count);
}
