要创建SortedSet,代码如下-
using System; using System.Collections.Generic; public class Demo { public static void Main(){ SortedSet<string> set1 = new SortedSet<string>(); set1.Add("AB"); set1.Add("BC"); set1.Add("CD"); set1.Add("EF"); Console.WriteLine("Elements in SortedSet1..."); foreach (string res in set1){ Console.WriteLine(res); } SortedSet<string> set2 = new SortedSet<string>(); set2.Add("BC"); set2.Add("CD"); set2.Add("DE"); set2.Add("EF"); set2.Add("AB"); set2.Add("HI"); set2.Add("JK"); Console.WriteLine("Elements in SortedSet2 (Enumerator for SortedSet)..."); SortedSet<string>.Enumerator demoEnum = set2.GetEnumerator(); while (demoEnum.MoveNext()) { string res = demoEnum.Current; Console.WriteLine(res); } } }
输出结果
这将产生以下输出-
Elements in SortedSet1... AB BC CD EF Elements in SortedSet2 (Enumerator for SortedSet)... AB BC CD DE EF HI JK
现在让我们来看另一个示例-
using System; using System.Collections.Generic; public class Demo { private static bool demo(int i){ return ((i % 10) == 0); } public static void Main(String[] args){ SortedSet<int> set1 = new SortedSet<int>(); set1.Add(200); set1.Add(215); set1.Add(310); set1.Add(500); set1.Add(600); Console.WriteLine("SortedSet elements..."); foreach (int i in set1){ Console.WriteLine(i); } Console.WriteLine(" "); set1.RemoveWhere(demo); Console.WriteLine("SortedSet after removing some elements..."); foreach (int i in set1){ Console.WriteLine(i); } } }
输出结果
这将产生以下输出-
SortedSet elements... 200 215 310 500 600 SortedSet after removing some elements... 215