ValidateNotNullOrWhiteSpaceAttribute Class

Definition

Namespace:

System.Management.Automation

Assembly:

System.Management.Automation.dll

Package:

System.Management.Automation v7.4.0

Validates that the parameters's argument is not null, is not an empty string, is not a string that consists only of white-space characters, and is not an empty collection. If argument is a collection, each argument is verified.

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

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

Public NotInheritable Class ValidateNotNullOrWhiteSpaceAttribute
Inherits ValidateNotNullOrAttributeBase

Inheritance

Attribute

CmdletMetadataAttribute

ValidateArgumentsAttribute

NullValidationAttributeBase

ValidateNotNullOrAttributeBase

ValidateNotNullOrWhiteSpaceAttribute

Attributes

AttributeUsageAttribute

Constructors

ValidateNotNullOrWhiteSpaceAttribute()

Validates that the parameters's argument is not null, is not an empty string, is not a string that consists only of white-space characters, 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)	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)