JulianCalendar.GetDayOfWeek-Methode
Gibt den Wochentag in der angegebenen DateTime zurück.
Namespace: System.Globalization
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
Public Overrides Function GetDayOfWeek ( _
time As DateTime _
) As DayOfWeek
'Usage
Dim instance As JulianCalendar
Dim time As DateTime
Dim returnValue As DayOfWeek
returnValue = instance.GetDayOfWeek(time)
public override DayOfWeek GetDayOfWeek (
DateTime time
)
public:
virtual DayOfWeek GetDayOfWeek (
DateTime time
) override
public DayOfWeek GetDayOfWeek (
DateTime time
)
public override function GetDayOfWeek (
time : DateTime
) : DayOfWeek
Parameter
- time
Die zu lesende DateTime.
Rückgabewert
Ein DayOfWeek-Wert, der den Wochentag in time darstellt.
Hinweise
Die DayOfWeek-Werte sind Sunday, Monday, Tuesday, Wednesday, Thursday, Friday und Saturday.
Beispiel
Im folgenden Codebeispiel werden die Werte mehrerer Komponenten von DateTime nach dem julianischen Kalender angezeigt.
Imports System
Imports System.Globalization
Public Class SamplesJulianCalendar
Public Shared Sub Main()
' Sets a DateTime to April 3, 2002 of the Gregorian calendar.
Dim myDT As New DateTime(2002, 4, 3, New GregorianCalendar())
' Creates an instance of the JulianCalendar.
Dim myCal As New JulianCalendar()
' Displays the values of the DateTime.
Console.WriteLine("April 3, 2002 of the Gregorian calendar equals the following in the Julian calendar:")
DisplayValues(myCal, myDT)
' Adds two years and ten months.
myDT = myCal.AddYears(myDT, 2)
myDT = myCal.AddMonths(myDT, 10)
' Displays the values of the DateTime.
Console.WriteLine("After adding two years and ten months:")
DisplayValues(myCal, myDT)
End Sub 'Main
Public Shared Sub DisplayValues(myCal As Calendar, myDT As DateTime)
Console.WriteLine(" Era: {0}", myCal.GetEra(myDT))
Console.WriteLine(" Year: {0}", myCal.GetYear(myDT))
Console.WriteLine(" Month: {0}", myCal.GetMonth(myDT))
Console.WriteLine(" DayOfYear: {0}", myCal.GetDayOfYear(myDT))
Console.WriteLine(" DayOfMonth: {0}", myCal.GetDayOfMonth(myDT))
Console.WriteLine(" DayOfWeek: {0}", myCal.GetDayOfWeek(myDT))
Console.WriteLine()
End Sub 'DisplayValues
End Class 'SamplesJulianCalendar
'This code produces the following output.
'
'April 3, 2002 of the Gregorian calendar equals the following in the Julian calendar:
' Era: 1
' Year: 2002
' Month: 3
' DayOfYear: 80
' DayOfMonth: 21
' DayOfWeek: Wednesday
'
'After adding two years and ten months:
' Era: 1
' Year: 2005
' Month: 1
' DayOfYear: 21
' DayOfMonth: 21
' DayOfWeek: Thursday
using System;
using System.Globalization;
public class SamplesJulianCalendar {
public static void Main() {
// Sets a DateTime to April 3, 2002 of the Gregorian calendar.
DateTime myDT = new DateTime( 2002, 4, 3, new GregorianCalendar() );
// Creates an instance of the JulianCalendar.
JulianCalendar myCal = new JulianCalendar();
// Displays the values of the DateTime.
Console.WriteLine( "April 3, 2002 of the Gregorian calendar equals the following in the Julian calendar:" );
DisplayValues( myCal, myDT );
// Adds two years and ten months.
myDT = myCal.AddYears( myDT, 2 );
myDT = myCal.AddMonths( myDT, 10 );
// Displays the values of the DateTime.
Console.WriteLine( "After adding two years and ten months:" );
DisplayValues( myCal, myDT );
}
public static void DisplayValues( Calendar myCal, DateTime myDT ) {
Console.WriteLine( " Era: {0}", myCal.GetEra( myDT ) );
Console.WriteLine( " Year: {0}", myCal.GetYear( myDT ) );
Console.WriteLine( " Month: {0}", myCal.GetMonth( myDT ) );
Console.WriteLine( " DayOfYear: {0}", myCal.GetDayOfYear( myDT ) );
Console.WriteLine( " DayOfMonth: {0}", myCal.GetDayOfMonth( myDT ) );
Console.WriteLine( " DayOfWeek: {0}", myCal.GetDayOfWeek( myDT ) );
Console.WriteLine();
}
}
/*
This code produces the following output.
April 3, 2002 of the Gregorian calendar equals the following in the Julian calendar:
Era: 1
Year: 2002
Month: 3
DayOfYear: 80
DayOfMonth: 21
DayOfWeek: Wednesday
After adding two years and ten months:
Era: 1
Year: 2005
Month: 1
DayOfYear: 21
DayOfMonth: 21
DayOfWeek: Thursday
*/
using namespace System;
using namespace System::Globalization;
void DisplayValues( Calendar^ myCal, DateTime myDT )
{
Console::WriteLine( " Era: {0}", myCal->GetEra( myDT ) );
Console::WriteLine( " Year: {0}", myCal->GetYear( myDT ) );
Console::WriteLine( " Month: {0}", myCal->GetMonth( myDT ) );
Console::WriteLine( " DayOfYear: {0}", myCal->GetDayOfYear( myDT ) );
Console::WriteLine( " DayOfMonth: {0}", myCal->GetDayOfMonth( myDT ) );
Console::WriteLine( " DayOfWeek: {0}", myCal->GetDayOfWeek( myDT ) );
Console::WriteLine();
}
int main()
{
// Sets a DateTime to April 3, 2002 of the Gregorian calendar.
DateTime myDT = DateTime(2002,4,3,gcnew GregorianCalendar);
// Creates an instance of the JulianCalendar.
JulianCalendar^ myCal = gcnew JulianCalendar;
// Displays the values of the DateTime.
Console::WriteLine( "April 3, 2002 of the Gregorian calendar equals the following in the Julian calendar:" );
DisplayValues( myCal, myDT );
// Adds two years and ten months.
myDT = myCal->AddYears( myDT, 2 );
myDT = myCal->AddMonths( myDT, 10 );
// Displays the values of the DateTime.
Console::WriteLine( "After adding two years and ten months:" );
DisplayValues( myCal, myDT );
}
/*
This code produces the following output.
April 3, 2002 of the Gregorian calendar equals the following in the Julian calendar:
Era: 1
Year: 2002
Month: 3
DayOfYear: 80
DayOfMonth: 21
DayOfWeek: Wednesday
After adding two years and ten months:
Era: 1
Year: 2005
Month: 1
DayOfYear: 21
DayOfMonth: 21
DayOfWeek: Thursday
*/
import System.*;
import System.Globalization.*;
public class SamplesJulianCalendar
{
public static void main(String[] args)
{
// Sets a DateTime to April 3, 2002 of the Gregorian calendar.
DateTime myDT = new DateTime(2002, 4, 3, new GregorianCalendar());
// Creates an instance of the JulianCalendar.
JulianCalendar myCal = new JulianCalendar();
// Displays the values of the DateTime.
Console.WriteLine("April 3, 2002 of the Gregorian calendar equals "
+ "the following in the Julian calendar:");
DisplayValues(myCal, myDT);
// Adds two years and ten months.
myDT = myCal.AddYears(myDT, 2);
myDT = myCal.AddMonths(myDT, 10);
// Displays the values of the DateTime.
Console.WriteLine("After adding two years and ten months:");
DisplayValues(myCal, myDT);
} //main
public static void DisplayValues(Calendar myCal, DateTime myDT)
{
Console.WriteLine(" Era: {0}",
System.Convert.ToString(myCal.GetEra(myDT)));
Console.WriteLine(" Year: {0}",
System.Convert.ToString(myCal.GetYear(myDT)));
Console.WriteLine(" Month: {0}",
System.Convert.ToString(myCal.GetMonth(myDT)));
Console.WriteLine(" DayOfYear: {0}",
System.Convert.ToString(myCal.GetDayOfYear(myDT)));
Console.WriteLine(" DayOfMonth: {0}",
System.Convert.ToString(myCal.GetDayOfMonth(myDT)));
Console.WriteLine(" DayOfWeek: {0}",
System.Convert.ToString(myCal.GetDayOfWeek(myDT)));
Console.WriteLine();
} //DisplayValues
} //SamplesJulianCalendar
/*
This code produces the following output.
April 3, 2002 of the Gregorian calendar equals the following in the
Julian calendar:
Era: 1
Year: 2002
Month: 3
DayOfYear: 80
DayOfMonth: 21
DayOfWeek: Wednesday
After adding two years and ten months:
Era: 1
Year: 2005
Month: 1
DayOfYear: 21
DayOfMonth: 21
DayOfWeek: Thursday
*/
Plattformen
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.
Versionsinformationen
.NET Framework
Unterstützt in: 2.0, 1.1, 1.0
Siehe auch
Referenz
JulianCalendar-Klasse
JulianCalendar-Member
System.Globalization-Namespace
DateTime.DayOfWeek
System.DayOfWeek
GetEra
GetYear
GetMonth
GetDayOfYear
GetDayOfMonth
Calendar.GetWeekOfYear