testinterface.cs

vc的原码例子12 vc的原码例子12

using System;
using System.Collections;

class SampleClass
{
public SampleClass(int value)
{ 
  this.value = value;
}
private int value;
}

public class ArrayClone
{
	public static void Main()  
	{
		int [] A = new int [] {1, 2, 3, 4, 5};

		SampleClass Obj = new SampleClass(1700);

		if (A is System.ICloneable)
          Console.WriteLine("A is ICloneable");
		else
          Console.WriteLine("A is not ICloneable");

		if (A is System.IFormattable)
          Console.WriteLine("A is IFormattable");
		else
          Console.WriteLine("A is not IFormattable");

		if (Obj is System.ICloneable)
          Console.WriteLine("Obj is ICloneable");
		else
          Console.WriteLine("Obj is not ICloneable");

		if (Obj is System.IFormattable)
          Console.WriteLine("Obj is IFormattable");
		else
          Console.WriteLine("Obj is not IFormattable");
	}
}