Share via

AutomationNull Class

  • Reference

Definition

Namespace:
System.Management.Automation.Internal
Assembly:
System.Management.Automation.dll
Package:
Microsoft.PowerShell.5.1.ReferenceAssemblies v1.0.0
Package:
System.Management.Automation v7.0.13
Package:
System.Management.Automation v7.1.7
Package:
System.Management.Automation v7.2.12
Package:
System.Management.Automation v7.3.5
Package:
System.Management.Automation v7.4.0
Package:
Microsoft.WSMan.Runtime v6.1.0
Package:
Microsoft.WSMan.Runtime v6.2.0

This is a singleton object that is used to indicate a void return result.

public ref class AutomationNull abstract sealed
public static class AutomationNull
type AutomationNull = class
Public Class AutomationNull
Inheritance
Object
AutomationNull

Remarks

It's a singleton class. Sealed to prevent subclassing. Any operation that returns no actual value should return this object AutomationNull.Value. Anything that evaluates a PowerShell expression should be prepared to deal with receiving this result and discarding it. When received in an evaluation where a value is required, it should be replaced with null.

Properties

Value

Returns the singleton instance of this object.

Applies to