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DateTime Constructor (Int32, Int32, Int32, Calendar)

Initializes a new instance of the DateTime structure to the specified year, month, and day for the specified calendar.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

public:
DateTime(
	int year, 
	int month, 
	int day, 
	Calendar^ calendar
)

Parameters

year
Type: System::Int32

The year (1 through the number of years in calendar).

month
Type: System::Int32

The month (1 through the number of months in calendar).

day
Type: System::Int32

The day (1 through the number of days in month).

calendar
Type: System.Globalization::Calendar

The calendar that is used to interpret year, month, and day.

ExceptionCondition
ArgumentNullException

calendar is nullptr.

ArgumentOutOfRangeException

year is not in the range supported by calendar.

-or-

month is less than 1 or greater than the number of months in calendar.

-or-

day is less than 1 or greater than the number of days in month.

The time of day for the resulting DateTime is midnight (00:00:00). The Kind property is initialized to Unspecified.

The allowable values for year, month, and day depend on calendar. An exception is thrown if the specified date and time cannot be expressed using calendar.

The System.Globalization namespace provides several calendars including GregorianCalendar and JulianCalendar.

The following example calls the DateTime(Int32, Int32, Int32, Calendar) constructor twice to instantiate two DateTime values. The first call instantiates a DateTime value by using a PersianCalendar object. Because the Persian calendar cannot be designated as the default calendar for a culture, displaying a date in the Persian calendar requires individual calls to its PersianCalendar::GetMonth, PersianCalendar::GetDayOfMonth, and PersianCalendar::GetYear methods. The second call to the constructor instantiates a DateTime value by using a HijriCalendar object. The example changes the current culture to Arabic (Syria) and changes the current culture's default calendar to the Hijri calendar. Because Hijri is the current culture's default calendar, the Console::WriteLine method uses it to format the date. When the previous current culture (which is English (United States) in this case) is restored, the Console::WriteLine method uses the current culture's default Gregorian calendar to format the date.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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