NotNullAttribute Class

Indicates that the value of the marked element could never be null

Inheritance Hierarchy

SystemObject
SystemAttribute
Hangfire.AnnotationsNotNullAttribute

Namespace: Hangfire.Annotations
Assembly: Hangfire.Core (in Hangfire.Core.dll) Version: 1.5.0.0

Syntax

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[AttributeUsageAttribute(AttributeTargets.Method|AttributeTargets.Property|AttributeTargets.Field|AttributeTargets.Parameter|AttributeTargets.Delegate, AllowMultiple = false, 
	Inherited = true)]
public sealed class NotNullAttribute : Attribute

<AttributeUsageAttribute(AttributeTargets.Method Or AttributeTargets.Property Or AttributeTargets.Field Or AttributeTargets.Parameter Or AttributeTargets.Delegate, AllowMultiple := false, 
	Inherited := true)>
Public NotInheritable Class NotNullAttribute
	Inherits Attribute

The NotNullAttribute type exposes the following members.

Constructors

	Name	Description
	NotNullAttribute	Initializes a new instance of the NotNullAttribute class

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Examples

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[NotNull] 
public object Foo() 
{
    return null; // Warning: Possible 'null' assignment
}

Reference

Hangfire.Annotations Namespace