using System;
class ObjectTest
{
public int i = 10;
}
class MainClass2
{
static void Main()
{
object a;
a = 1; // an example of boxing
Console.WriteLine(a);
Console.WriteLine(a.GetType());
Console.WriteLine(a.ToString());
a = new ObjectTest();
ObjectTest classRef;
classRef = (ObjectTest)a;
Console.WriteLine(classRef.i);
}
}