C# 查看ICollection的count属性

本代码通过ICollection接口的count属性来输出其元素数量

using System;
using System.Collections;
 
public class CountArray
{
   public static void Main()
   { 
      string[] strings = {"Ajax", "Atlas"};
      DisplayCollectionProperty (strings);
   }
    
   public static void DisplayCollectionProperty 
      (ICollection iCollection)
   {
      Console.WriteLine ("Count = {0}", iCollection.Count);
   }
}