1、重置日期列;
2、输入比如 2016-09-17,肯定能有反应。
Dim count As Integer = DataTables("考勤表").Compute("count(年月)", "节假日 is not null")
msgbox("总天数" & count)
Dim count1 As Integer = DataTables("考勤表").Compute("count(年月)", "节假日 is not null and 是否出勤 = true")
msgbox("出勤天数" & count1)