返回一个日期格式的字符串

例如

Dim Tomorrow As Long
Tomorrow = DateTime.Add(DateTime.Now, 0, 0, 1)
Log("Tomorrow date is: " & DateTime.Date(Tomorrow))
Date (Ticks As Long) As String
返回一个日期格式的字符串(按毫秒数Ticks存储)日期格式可以用DateFormat设置
例如

Log("Today is: " & DateTime.Date(DateTime.Now))
DateFormat As String
获取或设置日期的解析格式，支持模式参见formats。默认的格式为MM/dd/yyyy (例如04/23/2002).

DateParse (Date As String) As Long
将一个给定的日期字符串转换成一个Ticks,如果解析失败将会抛出一个异常
例如

Dim SomeTime As Long
SomeTime = DateTime.DateParse("02/23/2007")
GetDayOfMonth (Ticks As Long) As Int
返回Ticks中的月中的具体日数，1-31

GetDayOfWeek (Ticks As Long) As Int
返回Ticks中的具体星期数，1-7

GetDayOfYear (Ticks As Long) As Int
返回Ticks中的年中的具体日数，1-366