Open sandboxFocus
  • TOC

Metalama Documentation

Getting started

Conceptual documentation

Commented examples

API documentation

Aspect API

Extensions API

Patterns API

Metalama.​Patterns.​Caching

Metalama.​Patterns.​Caching.​Aspects

Metalama.​Patterns.​Caching.​Aspects.​Configuration

Metalama.​Patterns.​Caching.​Aspects.​Helpers

Metalama.​Patterns.​Caching.​Backends

Metalama.​Patterns.​Caching.​Backends.​Azure

Metalama.​Patterns.​Caching.​Backends.​Redis

Metalama.​Patterns.​Caching.​Building

Metalama.​Patterns.​Caching.​Dependencies

Metalama.​Patterns.​Caching.​Formatters

Metalama.​Patterns.​Caching.​Implementation

Metalama.​Patterns.​Caching.​Locking

Metalama.​Patterns.​Caching.​Serializers

Metalama.​Patterns.​Caching.​Value­Adapters

Metalama.​Patterns.​Contracts

Metalama.​Patterns.​Contracts.​Numeric

Metalama.​Patterns.​Immutability

Metalama.​Patterns.​Immutability.​Configuration

Metalama.​Patterns.​Memoization

Metalama.​Patterns.​Observability

Metalama.​Patterns.​Observability.​Configuration

Metalama.​Patterns.​Observability.​Implementation

Metalama.​Patterns.​Wpf

Metalama.​Patterns.​Wpf.​Configuration

Flashtrace API

Introspection API

Advanced API

Post­Sharp API migration

  • Article

Class NotNullAttribute

Custom attribute that, when added to a field, property or parameter, throws an ArgumentNullException if the target is assigned a null value.

Namespace: Metalama.Patterns.Contracts
Assembly: Metalama.Patterns.Contracts.dll
Syntax
public sealed class NotNullAttribute : ContractBaseAttribute, IAspect<IParameter>, IEligible<IParameter>, IAspect<IFieldOrPropertyOrIndexer>, IEligible<IFieldOrPropertyOrIndexer>, IConditionallyInheritableAspect, IAspect, ICompileTimeSerializable, ITemplateProvider

Constructors

Name Description
NotNullAttribute()

Initializes a new instance of the NotNullAttribute class.

Methods

Name Description
BuildAspect(IAspectBuilder<IFieldOrPropertyOrIndexer>)
BuildAspect(IAspectBuilder<IParameter>)
BuildEligibility(IEligibilityBuilder<IFieldOrPropertyOrIndexer>)

Configures the eligibility of the aspect or attribute. Implementations are not allowed to reference non-static members. Implementations must call the implementation of the base class if it exists.

BuildEligibility(IEligibilityBuilder<IParameter>)

Configures the eligibility of the aspect or attribute. Implementations are not allowed to reference non-static members. Implementations must call the implementation of the base class if it exists.

Validate(dynamic?)

Extension Methods

See Also