Noda Time
AmbiguousTimeException Class
NamespacesNodaTimeAmbiguousTimeException
Exception thrown to indicate that the specified local date/time occurs twice in a particular time zone due to daylight saving time changes.
Declaration Syntax
C#Visual BasicVisual C++
[SerializableAttribute]
public sealed class AmbiguousTimeException : ArgumentOutOfRangeException
<SerializableAttribute>
Public NotInheritable Class AmbiguousTimeException
	Inherits ArgumentOutOfRangeException
[SerializableAttribute]
public ref class AmbiguousTimeException sealed : public ArgumentOutOfRangeException
Members
All MembersConstructorsProperties



IconMemberDescription
AmbiguousTimeException(ZonedDateTime, ZonedDateTime)
Constructs an instance from the given information.

EarlierMapping
The earlier of the two occurrences of the local date and time within the time zone.

LaterMapping
The later of the two occurrences of the local date and time within the time zone.

Zone
The time zone in which the local date and time is ambiguous.

Remarks

This occurs for transitions where the clock goes backward (usually by an hour). For example, suppose the time zone goes backward at 2am, so the second after 01:59:59 becomes 01:00:00. In that case, times such as 01:30:00 occur twice.

This exception is used to indicate such problems, as they're usually not the same as other ArgumentOutOfRangeException causes, such as entering "15" for a month number.

In theory this isn't calendar-specific; the local value will be ambiguous in this time zone regardless of the calendar used. However, this exception is always created in conjunction with a specific calendar, which leads to a more natural way of examining its information and constructing an error message.

Thread Safety
Any public static members of this type are thread safe. Any instance members are not guaranteed to be thread safe. See the thread safety section of the user guide for more information.
Inheritance Hierarchy

Assembly: NodaTime (Module: NodaTime.dll) Version: 1.1.0.0 (1.1.1)