一个例子说明yield的用处
摘要：
class Program { public static IEnumerable SimpleList() { for (int i = 0; i < 100; i++) { yield return i; } } public static int[] SimpleArray() { int[] a; a = new int[100]; for (int i = 0; i < 100; i++) { a[i] = i; } return a; } static void Main(string[] args) { foreach (int item in SimpleList( 阅读全文
posted @ 2011-02-18 15:13 Allan GC 阅读(309) 评论(0) 推荐(0) 编辑
