包含部分自学时的笔记;适合初学者参考4.2 Date ToText
50
4.3 Date from
4. 4 Date To record
垂垂
52
45 Date year
4.6 Date Month
垂垂
4.7Date.Day……
4. 8 Date. AddDays
53
4.9 Date. AddWeeks
.54
4.10 Date. AddMonths
54
4.1 Date. AddQuarters
垂
55
4.2 Date. AddYears
4.3 Date. IsI