主题：[求助]这样的时间如何判断

select case e.datacol.name

case "日期","时间"

dim d as date =  Cdate(e.datarow("日期"))

dim t as time = Cdate(e.datarow("时间"))

if t.hour > 19 then 

e.datarow("结算时间") = d.adddays(1)

e.datarow("类型") = "夜班"

else

e.datarow("结算时间") = d

e.datarow("类型") = "白班"

end if 

end select