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我们知道.NET中的Dictionary是键/值对的集合,使用起来也是比较方便,Dictionary也可以用KeyValuePair来迭代遍历,具体如下: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace _02DictionaryIterator { class Program { static void Main(string[] args) { Console.WriteLine("开始遍历集合"); IteratorDictionary(); Console.ReadKey(); } /// <summary> /// 遍历Dictionary集合 /// </summary> private static void IteratorDictionary() { Dictionary<string, int> dictionary = new Dictionary<string, int> { {"张三", 1}, {"李四", 2}, {"王五", 3}, {"赵六", 4}, {"田七", 5} }; foreach (KeyValuePair<string, int> keyValuePair in dictionary) { Console.WriteLine("key:{0}\tvalue:{1}", keyValuePair.Key, keyValuePair.Value); } } } } 运行结果如下:
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