C#毫秒转换成时分秒的代码

C#毫秒转换成时分秒的代码

public static String formatLongToTimeStr(Long l) {
    //http://www.75271.com
        String str = "";
        int hour = 0;
        int minute = 0;
        int second = 0;

        second = l.intValue() / 1000;

        if (second > 60) {
            minute = second / 60;
            second = second % 60;
        }
        if (minute > 60) {
            hour = minute / 60;
            minute = minute % 60;
        }
        return (hour.toString() + "小时" + minute.toString()  + "分钟"
                + second.toString()  + "秒");
    }