DateTime.Year Property
Important
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Gets the year component of the date represented by this instance.
public:
property int Year { int get(); };
public int Year { get; }
member this.Year : int
Public ReadOnly Property Year As Integer
The year, between 1 and 9999.
The following example demonstrates the Year property.
System::DateTime moment = System::DateTime(
1999, 1, 13, 3, 57, 32, 11 );
// Year gets 1999.
int year = moment.Year;
// Month gets 1 (January).
int month = moment.Month;
// Day gets 13.
int day = moment.Day;
// Hour gets 3.
int hour = moment.Hour;
// Minute gets 57.
int minute = moment.Minute;
// Second gets 32.
int second = moment.Second;
// Millisecond gets 11.
int millisecond = moment.Millisecond;
System.DateTime moment = new System.DateTime(
1999, 1, 13, 3, 57, 32, 11);
// Year gets 1999.
int year = moment.Year;
// Month gets 1 (January).
int month = moment.Month;
// Day gets 13.
int day = moment.Day;
// Hour gets 3.
int hour = moment.Hour;
// Minute gets 57.
int minute = moment.Minute;
// Second gets 32.
int second = moment.Second;
// Millisecond gets 11.
int millisecond = moment.Millisecond;
open System
let moment = System.DateTime(1999, 1, 13, 3, 57, 32, 11)
// Year gets 1999.
let year = moment.Year
// Month gets 1 (January).
let month = moment.Month
// Day gets 13.
let day = moment.Day
// Hour gets 3.
let hour = moment.Hour
// Minute gets 57.
let minute = moment.Minute
// Second gets 32.
let second = moment.Second
// Millisecond gets 11.
let millisecond = moment.Millisecond
Dim moment As New System.DateTime(1999, 1, 13, 3, 57, 32, 11)
' Year gets 1999.
Dim year As Integer = moment.Year
' Month gets 1 (January).
Dim month As Integer = moment.Month
' Day gets 13.
Dim day As Integer = moment.Day
' Hour gets 3.
Dim hour As Integer = moment.Hour
' Minute gets 57.
Dim minute As Integer = moment.Minute
' Second gets 32.
Dim second As Integer = moment.Second
' Millisecond gets 11.
Dim millisecond As Integer = moment.Millisecond
The Year property returns the year of the current instance in the Gregorian calendar. It does not return the year using the default calendar of the current culture. To retrieve the year using a particular calendar, you can call that calendar's GetYear
method, as the following code shows.
using System;
using System.Globalization;
using System.Threading;
public class YearMethodExample
{
public static void Main()
{
// Initialize date variable and display year
DateTime date1 = new DateTime(2008, 1, 1, 6, 32, 0);
Console.WriteLine(date1.Year); // Displays 2008
// Set culture to th-TH
Thread.CurrentThread.CurrentCulture = new CultureInfo("th-TH");
Console.WriteLine(date1.Year); // Displays 2008
// display year using current culture's calendar
Calendar thaiCalendar = CultureInfo.CurrentCulture.Calendar;
Console.WriteLine(thaiCalendar.GetYear(date1)); // Displays 2551
// display year using Persian calendar
PersianCalendar persianCalendar = new PersianCalendar();
Console.WriteLine(persianCalendar.GetYear(date1)); // Displays 1386
}
}
open System
open System.Globalization
open System.Threading
// Initialize date variable and display year
let date1 = DateTime(2008, 1, 1, 6, 32, 0)
printfn $"{date1.Year}" // Displays 2008
// Set culture to th-TH
Thread.CurrentThread.CurrentCulture <- CultureInfo "th-TH"
printfn $"{date1.Year}" // Displays 2008
// display year using current culture's calendar
let thaiCalendar = CultureInfo.CurrentCulture.Calendar
printfn $"{thaiCalendar.GetYear date1}" // Displays 2551
// display year using Persian calendar
let persianCalendar = PersianCalendar()
printfn $"{persianCalendar.GetYear date1}" // Displays 1386
Imports System.Globalization
Imports System.Threading
Module YearMethodExample
Public Sub Main()
' Initialize date variable and display year
Dim date1 As Date = #01/01/2008 6:32AM#
Console.WriteLine(date1.Year) ' Displays 2008
' Set culture to th-TH
Thread.CurrentThread.CurrentCulture = New CultureInfo("th-TH")
Console.WriteLine(date1.Year) ' Displays 2008
' display year using current culture's calendar
Dim thaiCalendar As Calendar = CultureInfo.CurrentCulture.Calendar
Console.WriteLine(thaiCalendar.GetYear(date1)) ' Displays 2551
' display year using Persian calendar
Dim persianCalendar As New PersianCalendar()
Console.WriteLine(persianCalendar.GetYear(date1)) ' Displays 1386
End Sub
End Module
Продукт | Версии |
---|---|
.NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
.NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
.NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1 |
UWP | 10.0 |
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