摘要: public static class StringExtensions { public static int IndexOfTimes(this string s, string value, int times) { return s.IndexOfTimes(value, 0, times); } public static int IndexOfTimes(this string s, ... 阅读全文
posted @ 2010-05-13 13:00 尹庆超 阅读(370) 评论(0) 推荐(0) 编辑