天软金融分析.NET函数大全
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TSL函数
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基础函数
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日期时间
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关系函数
WeekOfTheYear
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简述
返回由参数AValue指定的时间是处于当年的第几个周,与函数WeekOf相同。返回整数,值域是[1,53]
注意:使用了
ISO8601
标准,这意味着可能指定的时间所处的周不属于当前年份,那么返回的将是相对与其他年份的周数
定义
WeekOfTheYear(AValue: TDateTime): Integer;
参数
名称
类型
说明
AValue
TDateTime
日期类型,日期
范例
week:=WeekOfTheYear(strtodate('2011-01-03'));
return week; //输出: 1
参考
TDateTime
MonthOfTheYear
DayOfTheYear
HourOfTheYear
MinuteOfTheYear
SecondOfTheYear
MilliSecondOfTheYear
相关
MonthOfTheYear
WeekOfTheYear
DayOfTheYear
HourOfTheYear
MinuteOfTheYear
SecondOfTheYear
MilliSecondOfTheYear
WeekOfTheMonth
DayOfTheMonth
HourOfTheMonth
MinuteOfTheMonth
SecondOfTheMonth
MilliSecondOfTheMonth
DayOfTheWeek
HourOfTheWeek
MinuteOfTheWeek
SecondOfTheWeek
MilliSecondOfTheWeek
HourOfTheDay
MinuteOfTheDay
SecondOfTheDay
MilliSecondOfTheDay
MinuteOfTheHour
SecondOfTheHour
MilliSecondOfTheHour
SecondOfTheMinute
MilliSecondofTheMinute
MilliSecondOfTheSecond