我想将日期时间的控件默认值改成上个月的最后一天 + 23:59:59
如:2021-11-30 23:59:59
DATEINMONTH(MONTHDELTA(TODAY(),-1),-1) + " 23:59:59"
DATEINMONTH(MONTHDELTA(TODAY(),-1),-1)+" 23:59:59"
dateinmonth(MONTHDELTA(today(),-1),-1)+" 23:59:59"