I just wrote a stored function to calculate the working days between two dates. This works select CountWeekDays(\'2010-03-07\',\'2010-04-07\')
1、首先,我们要打开Excel表格,在函数栏里面输入对数公式ln,在打开excel文档,在单元格里输入“=ln(num)”,也可以是自己引用的excel中的单元格,再点击ente键r即可。 2、然后,