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Undefined Class

Represents an undefined value.
Inheritance Hierarchy

Namespace: Microsoft.ClearScript
Assembly: ClearScript.Core (in ClearScript.Core.dll) Version: 7.4.5
public class Undefined

The Undefined type exposes the following members.

Public methodEqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
Public methodGetHashCodeServes as the default hash function.
(Inherited from Object)
Public methodGetTypeGets the Type of the current instance.
(Inherited from Object)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
Public methodToString Returns a string that represents the current object.
(Overrides ObjectToString)
Public fieldStatic memberValue The sole instance of the Undefined class.
Some script languages support one or more special non-null values that represent nonexistent, missing, unknown, or undefined data. The ClearScript library maps such values to an instance of this class.
See Also