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using System;
namespace InsideDotNet.Keywords.New
{
class MyC
{
}
class Number
{
public static int i = 123;
public virtual void ShowInfo()
{
Console.WriteLine("base class---");
}
public virtual void ShowNumber()
{
Console.WriteLine(i.ToString());
}
}
class IntNumber : Number
{
new public static int i = 456;
public new virtual void ShowInfo()
{
Console.WriteLine("Derived class---");
}
public override void ShowNumber()
{
Console.WriteLine("Base number is {0}", Number.i.ToString());
Console.WriteLine("New number is {0}", i.ToString());
}
}
class Test_Number
{
public static void Main()//Main_6_1_1
{
Number num = new Number();
num.ShowNumber();
IntNumber intNum = new IntNumber();
intNum.ShowNumber();
intNum.ShowInfo();
Number number = new IntNumber();
//究竟调用了谁?
number.ShowInfo();
//究竟调用了谁?
number.ShowNumber();
}
}
}

