Struct OffsetDate
A combination of a LocalDate and an Offset, to represent
a date at a specific offset from UTC but without any time-of-day information.
Since 2.3.x
Availability net45, netstandard1.3
Inherited Members
Object.Equals(Object, Object)
Object.ReferenceEquals(Object, Object)
Object.GetType()
Namespace: NodaTime
Assembly: NodaTime.dll
Syntax
[Serializable]
public struct OffsetDate : IEquatable<OffsetDate>, IXmlSerializable, IFormattable, ISerializableConstructors
OffsetDate(LocalDate, Offset)
Constructs an instance of the specified date and offset.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public OffsetDate(LocalDate date, Offset offset)Parameters
| Type | Name | Description |
|---|---|---|
| LocalDate | date | The date part of the value. |
| Offset | offset | The offset part of the value. |
Properties
Calendar
Gets the calendar system associated with this offset date.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public CalendarSystem Calendar { get; }Property Value
| Type | Description |
|---|---|
| CalendarSystem | The calendar system associated with this offset date. (The value returned is never null.) |
Date
Gets the local date represented by this value.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public LocalDate Date { get; }Property Value
| Type | Description |
|---|---|
| LocalDate | The local date represented by this value. |
Day
Gets the day of this offset date within the month.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public int Day { get; }Property Value
| Type | Description |
|---|---|
| Int32 | The day of this offset date within the month. |
DayOfWeek
Gets the week day of this offset date expressed as an IsoDayOfWeek value.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public IsoDayOfWeek DayOfWeek { get; }Property Value
| Type | Description |
|---|---|
| IsoDayOfWeek | The week day of this offset date expressed as an IsoDayOfWeek. |
DayOfYear
Gets the day of this offset date within the year.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public int DayOfYear { get; }Property Value
| Type | Description |
|---|---|
| Int32 | The day of this offset date within the year. |
Era
Gets the era of this offset date.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public Era Era { get; }Property Value
| Type | Description |
|---|---|
| Era | The era of this offset date. (The value returned is never null.) |
Month
Gets the month of this offset date within the year.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public int Month { get; }Property Value
| Type | Description |
|---|---|
| Int32 | The month of this offset date within the year. |
Offset
Gets the offset from UTC of this value.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public Offset Offset { get; }Property Value
| Type | Description |
|---|---|
| Offset | The offset from UTC of this value. |
Year
Gets the year of this offset date.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public int Year { get; }Property Value
| Type | Description |
|---|---|
| Int32 | The year of this offset date. |
Remarks
This returns the "absolute year", so, for the ISO calendar,
a value of 0 means 1 BC, for example.
YearOfEra
Gets the year of this offset date within the era.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public int YearOfEra { get; }Property Value
| Type | Description |
|---|---|
| Int32 | The year of this offset date within the era. |
Methods
At(LocalTime)
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public OffsetDateTime At(LocalTime time)Parameters
| Type | Name | Description |
|---|---|---|
| LocalTime | time | The time to combine with this date. |
Returns
| Type | Description |
|---|---|
| OffsetDateTime | The OffsetDateTime representation of the given time on this date. |
Deconstruct(out LocalDate, out Offset)
Deconstruct this value into its components.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public void Deconstruct(out LocalDate localDate, out Offset offset)Parameters
| Type | Name | Description |
|---|---|---|
| LocalDate | localDate | The LocalDate component. |
| Offset | offset | The Offset component. |
Equals(OffsetDate)
Compares two OffsetDate values for equality. This requires
that the date values be the same (in the same calendar) and the offsets.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public bool Equals(OffsetDate other)Parameters
| Type | Name | Description |
|---|---|---|
| OffsetDate | other | The value to compare this offset date with. |
Returns
| Type | Description |
|---|---|
| Boolean | True if the given value is another offset date equal to this one; false otherwise. |
Equals(Object)
Compares two OffsetDate values for equality. This requires
that the date values be the same (in the same calendar) and the offsets.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public override bool Equals(object obj)Parameters
| Type | Name | Description |
|---|---|---|
| Object | obj | The object to compare this offset date with. |
Returns
| Type | Description |
|---|---|
| Boolean | True if the given value is another offset date equal to this one; false otherwise. |
Overrides
System.ValueType.Equals(System.Object)
GetHashCode()
Returns a hash code for this offset date.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public override int GetHashCode()Returns
| Type | Description |
|---|---|
| Int32 | A hash code for this offset date. |
Overrides
System.ValueType.GetHashCode()
ToString()
Returns a System.String that represents this instance.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public override string ToString()Returns
| Type | Description |
|---|---|
| String | The value of the current instance in the default format pattern ("G"), using the current thread's culture to obtain a format provider. |
Overrides
System.ValueType.ToString()
ToString(String, IFormatProvider)
Formats the value of the current instance using the specified pattern.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public string ToString(string patternText, IFormatProvider formatProvider)Parameters
| Type | Name | Description |
|---|---|---|
| String | patternText | The System.String specifying the pattern to use, or null to use the default format pattern ("G"). |
| IFormatProvider | formatProvider | The System.IFormatProvider to use when formatting the value, or null to use the current thread's culture to obtain a format provider. |
Returns
| Type | Description |
|---|---|
| String | A System.String containing the value of the current instance in the specified format. |
With(Func<LocalDate, LocalDate>)
Returns this offset date, with the given date adjuster applied to it, maintaining the existing offset.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public OffsetDate With(Func<LocalDate, LocalDate> adjuster)Parameters
| Type | Name | Description |
|---|---|---|
| Func<LocalDate, LocalDate> | adjuster | The adjuster to apply. |
Returns
| Type | Description |
|---|---|
| OffsetDate | The adjusted offset date. |
Remarks
If the adjuster attempts to construct an
invalid date (such as by trying to set a day-of-month of 30 in February), any exception thrown by
that construction attempt will be propagated through this method.
Exceptions
| Type | Condition |
|---|---|
| ArgumentNullException | adjuster is null. |
WithCalendar(CalendarSystem)
Creates a new OffsetDate representing the same physical date and offset, but in a different calendar.
The returned value is likely to have different date field values to this one.
For example, January 1st 1970 in the Gregorian calendar was December 19th 1969 in the Julian calendar.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public OffsetDate WithCalendar(CalendarSystem calendar)Parameters
| Type | Name | Description |
|---|---|---|
| CalendarSystem | calendar | The calendar system to convert this offset date to. |
Returns
| Type | Description |
|---|---|
| OffsetDate | The converted OffsetDate. |
Exceptions
| Type | Condition |
|---|---|
| ArgumentNullException | calendar is null. |
WithOffset(Offset)
Creates a new OffsetDate for the same date, but with the specified UTC offset.
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public OffsetDate WithOffset(Offset offset)Parameters
| Type | Name | Description |
|---|---|---|
| Offset | offset | The new UTC offset. |
Returns
| Type | Description |
|---|---|
| OffsetDate | A new OffsetDate for the same date, but with the specified UTC offset. |
Operators
Equality(OffsetDate, OffsetDate)
Implements the operator == (equality).
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public static bool operator ==(OffsetDate left, OffsetDate right)Parameters
| Type | Name | Description |
|---|---|---|
| OffsetDate | left | The left hand side of the operator. |
| OffsetDate | right | The right hand side of the operator. |
Returns
| Type | Description |
|---|---|
| Boolean | true if values are equal to each other, otherwise false. |
Inequality(OffsetDate, OffsetDate)
Implements the operator != (inequality).
Since 2.3.x
Availability net45, netstandard1.3
Declaration
public static bool operator !=(OffsetDate left, OffsetDate right)Parameters
| Type | Name | Description |
|---|---|---|
| OffsetDate | left | The left hand side of the operator. |
| OffsetDate | right | The right hand side of the operator. |
Returns
| Type | Description |
|---|---|
| Boolean | true if values are not equal to each other, otherwise false. |
Explicit Interface Implementations
ISerializable.GetObjectData(SerializationInfo, StreamingContext)
Implementation of System.Runtime.Serialization.ISerializable.GetObjectData(System.Runtime.Serialization.SerializationInfo, System.Runtime.Serialization.StreamingContext).
Since 2.3.x
Availability net45
Declaration
[SecurityCritical]
void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)Parameters
| Type | Name | Description |
|---|---|---|
| SerializationInfo | info | The System.Runtime.Serialization.SerializationInfo to populate with data. |
| StreamingContext | context | The destination for this serialization. |
Exceptions
| Type | Condition |
|---|---|
| ArgumentNullException | info is null. |
IXmlSerializable.GetSchema()
Since 2.3.x
Availability net45, netstandard1.3
Declaration
XmlSchema IXmlSerializable.GetSchema()Returns
| Type | Description |
|---|---|
| XmlSchema |
IXmlSerializable.ReadXml(XmlReader)
Since 2.3.x
Availability net45, netstandard1.3
Declaration
void IXmlSerializable.ReadXml(XmlReader reader)Parameters
| Type | Name | Description |
|---|---|---|
| XmlReader | reader |
Exceptions
| Type | Condition |
|---|---|
| ArgumentNullException | reader is null. |
IXmlSerializable.WriteXml(XmlWriter)
Since 2.3.x
Availability net45, netstandard1.3
Declaration
void IXmlSerializable.WriteXml(XmlWriter writer)Parameters
| Type | Name | Description |
|---|---|---|
| XmlWriter | writer |
Exceptions
| Type | Condition |
|---|---|
| ArgumentNullException | writer is null. |
Implements
System.IEquatable<T>
System.Xml.Serialization.IXmlSerializable
System.IFormattable
System.Runtime.Serialization.ISerializable