MonthOfTheYear - C++ Builder

2022-08-01 本文已影响0人玄坴

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

这个日期时间所在的月份是这一年的第几个月

头文件：#include <System.DateUtils.hpp>
命名空间：System::Dateutils
函数原型：

System::Word __fastcall MonthOfTheYear(const System::TDateTime AValue);

参数：

AValue：日期时间类型变量；

返回值：

这个日期时间所在的月份是这一年的第几个月，1 - 12；
这个函数和 MonthOf 的结果相同的，因为这一年的第几个月和这个月的月份是相同的。

例：

#include <System.DateUtils.hpp>
void __fastcall TForm1::Button1Click(TObject *Sender)
{
    TDateTime dt = Sysutils::Now();
    Memo1->Lines->Add(FormatDateTime(L"yyyy/mm/dd hh:nn:ss.zzz", dt));
    Memo1->Lines->Add(MonthOf(dt));
    Memo1->Lines->Add(MonthOfTheYear(dt));
}

相关：

System::Dateutils::MonthOfTheYear
System::Dateutils::WeekOfTheYear
System::Dateutils::DayOfTheYear
System::Dateutils::HourOfTheYear
System::Dateutils::MinuteOfTheYear
System::Dateutils::SecondOfTheYear
System::Dateutils::MilliSecondOfTheYear
System::Dateutils::DateOf
System::Dateutils::DateTimeToUnix
System::Dateutils::DayOf
System::Dateutils::DayOfTheMonth
System::Dateutils::DayOfTheWeek
System::Dateutils::DayOfTheYear
System::Dateutils::DecodeDateTime
System::Dateutils::EncodeDateTime
System::Dateutils::HourOf
System::Dateutils::MilliSecondOf
System::Dateutils::MinuteOf
System::Dateutils::MonthOf
System::Dateutils::SecondOf
System::Dateutils::TimeOf
System::Dateutils::TryEncodeDateTime
System::Dateutils::UnixToDateTime
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 ➙ MonthOfTheYear

MonthOfTheYear - C++ Builder

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