ValidateNotNullOrEmptyAttribute Class

Reference

Definition

Namespace:: System.Management.Automation

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

Important

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Validates that the parameters's argument is not null, is not an empty string, and is not an empty collection. If argument is a collection, each argument is verified.

C++

public ref class ValidateNotNullOrEmptyAttribute sealed : System::Management::Automation::NullValidationAttributeBase

[System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property)]
public sealed class ValidateNotNullOrEmptyAttribute : System.Management.Automation.ValidateArgumentsAttribute

[System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property)]
public sealed class ValidateNotNullOrEmptyAttribute : System.Management.Automation.NullValidationAttributeBase

[System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property)]
public sealed class ValidateNotNullOrEmptyAttribute : System.Management.Automation.ValidateNotNullOrAttributeBase

[<System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property)>]
type ValidateNotNullOrEmptyAttribute = class
    inherit ValidateArgumentsAttribute

[<System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property)>]
type ValidateNotNullOrEmptyAttribute = class
    inherit NullValidationAttributeBase

[<System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property)>]
type ValidateNotNullOrEmptyAttribute = class
    inherit ValidateNotNullOrAttributeBase

Public NotInheritable Class ValidateNotNullOrEmptyAttribute
Inherits ValidateArgumentsAttribute

Public NotInheritable Class ValidateNotNullOrEmptyAttribute
Inherits NullValidationAttributeBase

Public NotInheritable Class ValidateNotNullOrEmptyAttribute
Inherits ValidateNotNullOrAttributeBase

Inheritance: Attribute

CmdletMetadataAttribute

ValidateArgumentsAttribute
ValidateNotNullOrEmptyAttribute

Inheritance: Attribute

CmdletMetadataAttribute

ValidateArgumentsAttribute

NullValidationAttributeBase
ValidateNotNullOrEmptyAttribute

Inheritance: Attribute

CmdletMetadataAttribute

ValidateArgumentsAttribute

NullValidationAttributeBase

ValidateNotNullOrAttributeBase
ValidateNotNullOrEmptyAttribute

Attributes: AttributeUsageAttribute

Constructors

ValidateNotNullOrEmptyAttribute()

Validates that the parameters's argument is not null, is not an empty string, and is not an empty collection. If argument is a collection, each argument is verified.

Fields

_checkWhiteSpace

Used to check the type of string validation to perform.

(Inherited from ValidateNotNullOrAttributeBase)

Methods

IsArgumentCollection(Type, Boolean)	Check if the argument type is a collection. (Inherited from NullValidationAttributeBase)
Validate(Object, EngineIntrinsics)	Verify that the value of `arguments` is valid. (Inherited from ValidateArgumentsAttribute)
Validate(Object, EngineIntrinsics)	Validates that the parameters's argument is not null, is not an empty string, and is not an empty collection. If argument is a collection, each argument is verified. It can also validate that the parameters's argument is not a string that consists only of white-space characters. (Inherited from ValidateNotNullOrAttributeBase)

Applies to

Proizvod	Verzije
PowerShell SDK	7.2.0, 7.3.0, 7.4.0
Windows PowerShell	5.1.0.0

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