SecondOfTheDay - C++ Builder

C++ Builder 参考手册 ➙ System::Dateutils ➙ SecondOfTheDay

这个日期时间在当天的第几秒钟

头文件：#include
命名空间：System::Dateutils
函数原型：

unsigned __fastcall SecondOfTheDay(const System::TDateTime AValue);

参数：

AValue：日期时间类型变量；

返回值：

这个日期时间在当天的第几秒钟，0 ~ 86399 (一天一共 86400 秒钟)：
0：这一天的 0 时 0 分 0 秒；
1：这一天的 0 时 0 分 1 秒；
……
86399：这一天的 23 时 59 分 59 秒。

相关：

System::Dateutils::DateOf
System::Dateutils::DateTimeToUnix
System::Dateutils::DayOf
System::Dateutils::DayOfTheMonth
System::Dateutils::DayOfTheWeek
System::Dateutils::DayOfTheYear
System::Dateutils::DecodeDateMonthWeek
System::Dateutils::DecodeDateTime
System::Dateutils::DecodeDateWeek
System::Dateutils::EncodeDateMonthWeek
System::Dateutils::EncodeDateTime
System::Dateutils::EncodeDateWeek
System::Dateutils::HourOf
System::Dateutils::HourOfTheDay
System::Dateutils::HourOfTheMonth
System::Dateutils::HourOfTheWeek
System::Dateutils::HourOfTheYear
System::Dateutils::IsValidDateMonthWeek
System::Dateutils::IsValidDateWeek
System::Dateutils::MilliSecondOf
System::Dateutils::MilliSecondOfTheDay
System::Dateutils::MilliSecondOfTheYear
System::Dateutils::MinuteOf
System::Dateutils::MinuteOfTheDay
System::Dateutils::MinuteOfTheMonth
System::Dateutils::MinuteOfTheWeek
System::Dateutils::MinuteOfTheYear
System::Dateutils::MonthOf
System::Dateutils::MonthOfTheYear
System::Dateutils::SecondOf
System::Dateutils::SecondOfTheDay
System::Dateutils::SecondOfTheMonth
System::Dateutils::SecondOfTheYear
System::Dateutils::TimeOf
System::Dateutils::TryEncodeDateTime
System::Dateutils::UnixToDateTime
System::Dateutils::WeekOfTheMonth
System::Dateutils::WeekOfTheYear
System::Dateutils::WeeksInYear
System::Dateutils::YearOf
System::Dateutils
System::Sysutils::CurrentYear
System::Sysutils::Date
System::Sysutils::DecodeDate
System::Sysutils::DecodeDateFully
System::Sysutils::DecodeTime
System::Sysutils::EncodeDate
System::Sysutils::EncodeTime
System::Sysutils::FormatDateTime
System::Sysutils::Now
System::Sysutils::Time
System::Sysutils::TryEncodeDate
System::Sysutils::TryEncodeTime
System::Sysutils::TryStrToDate
System::Sysutils::TryStrToDateTime
System::Sysutils::TryStrToTime
System::Sysutils

C++ Builder 参考手册 ➙ System::Dateutils ➙ SecondOfTheDay

SecondOfTheDay - C++ Builder

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