摘要: /// <summary>/// 四舍五入/// </summary>/// <param name="d">四舍五入的数</param>/// <param name="i">保留的小数点后为数</param>d/// <returns></returns>public static double R... 阅读全文
posted @ 2006-12-22 14:33 WEBBER 阅读(170) 评论(0) 推荐(0) 编辑