高手们帮忙

fm9329

附件中的部分字符串的作用是什么啊？偏移量还有长度是怎么用的啊?商与余数那个控件中表达式有floor（floor（x/y））是什么意思啊？

cpubbs

首先建议兄弟先改一下贴子的标题，将标题写得跟内容相近，易于朋友们看到标题对号入座地进来一起讨论解决，谢谢！这样也方便后面学习的朋友查找资料！

得到快速回复的求助与发贴的技巧！
http://www.cpubbs.com/bbs/thread-2068-1-1.html

cpubbs

那个是时钟的格式，在LABVIEW的帮助文档中很详细有说明的！

Format Codes for the Time Format String The Format Date/Time String function calculates the date and time and formats the output string according to the following format codes.

Format Code	Value
<%%>	a single percent character
<%a>	abbreviated weekday name (for example Wed)
<%A>	full weekday name (for example Wednesday)
<%b>	abbreviated month name (for example Jun)
<%B>	full month name (for example June)
<%c>	locale's default date and time representation
<%d>	day of month (01–31)
<%H>	hour (24-hour clock) (00–23)
<%I>	hour (12-hour clock) (01–12)
<%j>	day number of year (001–366)
<%m>	month number (01–12)
<%M>	minute (00–59)
<%p>	AM or PM flag
<%S>	seconds (00–59)
<%<digit>u>	fractional seconds with <digit> precision
<%U>	week number of the year (00–53), with the first Sunday as the first day of week one; 00 represents the first week
<%w>	weekday as a decimal number (0–6), with 0 representing Sunday
<%W>	week number of the year (00–53), with the first Monday as the first day of week one; 00 represents the first week
<%x>	locale's date representation
<%X>	locale's time representation
<%y>	year within century (00–99)
<%Y>	year, including the century (for example, 1997)
<%Z>	time zone name or abbreviation, depending on the operating system locale settings