TaiwanCalendar.GetDaysInMonth(Int32, Int32, Int32) 方法
定义
返回指定纪元中指定年份的指定月份中的天数。Returns the number of days in the specified month in the specified year in the specified era.
public:
override int GetDaysInMonth(int year, int month, int era);
public override int GetDaysInMonth (int year, int month, int era);
override this.GetDaysInMonth : int * int * int -> int
Public Overrides Function GetDaysInMonth (year As Integer, month As Integer, era As Integer) As Integer
参数
- year
- Int32
一个整数,用于表示年份。An integer that represents the year.
- month
- Int32
1 到 12 之间的一个整数,用于表示月份。An integer from 1 to 12 that represents the month.
- era
- Int32
一个整数,用于表示纪元。An integer that represents the era.
返回
指定纪元中指定年份的指定月份中的天数。The number of days in the specified month in the specified year in the specified era.
例外
year 超出了日历支持的范围。year is outside the range supported by the calendar.
- 或 --or-
month 超出了日历支持的范围。month is outside the range supported by the calendar.
- 或 --or-
era 超出了日历支持的范围。era is outside the range supported by the calendar.
示例
下面的示例在 GetDaysInMonth 每个纪元的五年中,为第二个月调用。The following example calls GetDaysInMonth for the second month in each of five years in each era.
using namespace System;
using namespace System::Globalization;
int main()
{
// Creates and initializes a TaiwanCalendar.
TaiwanCalendar^ myCal = gcnew TaiwanCalendar;
// Displays the header.
Console::Write( "YEAR\t" );
for ( int y = 90; y <= 94; y++ )
Console::Write( "\t {0}", y );
Console::WriteLine();
// Displays the value of the CurrentEra property.
Console::Write( "CurrentEra:" );
for ( int y = 90; y <= 94; y++ )
Console::Write( "\t {0}", myCal->GetDaysInMonth( y, 2, TaiwanCalendar::CurrentEra ) );
Console::WriteLine();
// Displays the values in the Eras property.
for ( int i = 0; i < myCal->Eras->Length; i++ )
{
Console::Write( "Era {0}:\t", myCal->Eras[ i ] );
for ( int y = 90; y <= 94; y++ )
Console::Write( "\t {0}", myCal->GetDaysInMonth( y, 2, myCal->Eras[ i ] ) );
Console::WriteLine();
}
}
/*
This code produces the following output.
YEAR 90 91 92 93 94
CurrentEra: 28 28 28 29 28
Era 1: 28 28 28 29 28
*/
using System;
using System.Globalization;
public class SamplesTaiwanCalendar {
public static void Main() {
// Creates and initializes a TaiwanCalendar.
TaiwanCalendar myCal = new TaiwanCalendar();
// Displays the header.
Console.Write( "YEAR\t" );
for ( int y = 90; y <= 94; y++ )
Console.Write( "\t{0}", y );
Console.WriteLine();
// Displays the value of the CurrentEra property.
Console.Write( "CurrentEra:" );
for ( int y = 90; y <= 94; y++ )
Console.Write( "\t{0}", myCal.GetDaysInMonth( y, 2, TaiwanCalendar.CurrentEra ) );
Console.WriteLine();
// Displays the values in the Eras property.
for ( int i = 0; i < myCal.Eras.Length; i++ ) {
Console.Write( "Era {0}:\t", myCal.Eras[i] );
for ( int y = 90; y <= 94; y++ )
Console.Write( "\t{0}", myCal.GetDaysInMonth( y, 2, myCal.Eras[i] ) );
Console.WriteLine();
}
}
}
/*
This code produces the following output.
YEAR 90 91 92 93 94
CurrentEra: 28 28 28 29 28
Era 1: 28 28 28 29 28
*/
Imports System.Globalization
Public Class SamplesTaiwanCalendar
Public Shared Sub Main()
' Creates and initializes a TaiwanCalendar.
Dim myCal As New TaiwanCalendar()
' Displays the header.
Console.Write("YEAR" + ControlChars.Tab)
Dim y As Integer
For y = 90 To 94
Console.Write(ControlChars.Tab + "{0}", y)
Next y
Console.WriteLine()
' Displays the value of the CurrentEra property.
Console.Write("CurrentEra:")
For y = 90 To 94
Console.Write(ControlChars.Tab + "{0}", myCal.GetDaysInMonth(y, 2, TaiwanCalendar.CurrentEra))
Next y
Console.WriteLine()
' Displays the values in the Eras property.
Dim i As Integer
For i = 0 To myCal.Eras.Length - 1
Console.Write("Era {0}:" + ControlChars.Tab, myCal.Eras(i))
For y = 90 To 94
Console.Write(ControlChars.Tab + "{0}", myCal.GetDaysInMonth(y, 2, myCal.Eras(i)))
Next y
Console.WriteLine()
Next i
End Sub
End Class
'This code produces the following output.
'
'YEAR 90 91 92 93 94
'CurrentEra: 28 28 28 29 28
'Era 1: 28 28 28 29 28
注解
例如,对于2月 (= 2) ,此方法返回28或 29 month ,具体取决于是否 year 为闰年。For example, this method returns 28 or 29 for February (month = 2), depending on whether year is a leap year.