YearMonthDay Structure

Represents a calendar year, month, and day.

Namespace: AGI.Foundation.Time
Assembly: AGI.Foundation.Core (in AGI.Foundation.Core.dll) Version: 25.1.421.0 (25.1.421.0)

Syntax

C++

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public struct YearMonthDay : IComparable<YearMonthDay>, 
	IComparable, IEquatable<YearMonthDay>

Public Structure YearMonthDay
	Implements IComparable(Of YearMonthDay), IComparable, 
	IEquatable(Of YearMonthDay)

public value class YearMonthDay : IComparable<YearMonthDay>, 
	IComparable, IEquatable<YearMonthDay>

[<SealedAttribute>]
type YearMonthDay =  
    struct
        interface IComparable<YearMonthDay>
        interface IComparable
        interface IEquatable<YearMonthDay>
    end

The YearMonthDay type exposes the following members.

Constructors

	Name	Description
	YearMonthDay(Int32)	Initializes a YearMonthDay in the Gregorian calendar from the provided astronomical Julian day number, assuming the beginning of the Julian day (noon).
	YearMonthDay(JulianDate)	Initializes a new instance from a JulianDate.
	YearMonthDay(Int32, Int32)	Initializes a YearMonthDay from the provided values.
	YearMonthDay(Int32, Int32, Int32)	Initializes a YearMonthDay from the provided values.

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Properties

	Name	Description
	Day	Gets the day of the month, in the range 1 through the number of days in the month.
	DayOfWeek	Gets the day of the week represented by this instance.
	DayOfYear	Gets the day of the year, in the range 1 through the number of days in the year.
	JulianDayNumber	Gets the Julian day number for this YearMonthDay instance, assuming noon on this day.
	Month	Gets the month of the year, in the range 1 through 12.
	Year	Gets the year.

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Methods

	Name	Description
	CompareTo(Object)	Compares this instance with another instance of the same type.
	CompareTo(YearMonthDay)	Compares this instance with another instance of the same type.
	DaysInMonth	Provides the number of days in the month of the indicated year.
	DaysInYear	Provides the number of days in the indicated year.
	Equals(Object)	Indicates whether another object is exactly equal to this instance. (Overrides ValueTypeEquals(Object).)
	Equals(YearMonthDay)	Indicates whether another instance of this type is exactly equal to this instance.
	GetHashCode	Returns a hash code for this instance, which is suitable for use in hashing algorithms and data structures like a hash table. (Overrides ValueTypeGetHashCode.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	IsLeapYear	Indicates whether the year in question is a leap year.
	IsValidDate	Indicates whether the year, month, and day are a valid representation.
	ToString	Returns a string formatted as Year:Month:Day (Overrides ValueTypeToString.)

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Operators

	Name	Description
	Equality	Returns if the two instances are exactly equal.
	GreaterThan	Returns if left is greater than right.
	GreaterThanOrEqual	Returns if left is greater than or equal to right.
	Inequality	Returns if the two instances are not exactly equal.
	LessThan	Returns if left is less than right.
	LessThanOrEqual	Returns if left is less than or equal to right.

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Reference

AGI.Foundation.Time Namespace