PostSharp 6.8 / / Post­Sharp Documentation / API Reference / Post­Sharp.​Aspects Namespace / Null­Task­Sentinel Class

NullTaskSentinel Class
The singleton instance of this class is assigned to the ReturnValue property when an OnMethodBoundaryAspect aspect is applied semantically to a method and the target method returns a null task.
Inheritance Hierarchy
System.Object
  PostSharp.Aspects.NullTaskSentinel

Namespace:  PostSharp.Aspects
Assembly:  PostSharp (in PostSharp.dll) Version: 6.8.6.0 (6.8.6.0)
Syntax
C#
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public sealed class NullTaskSentinel

The NullTaskSentinel type exposes the following members.

Constructors
  NameDescription
Public methodNullTaskSentinel
Initializes a new instance of the NullTaskSentinel class
Properties
  NameDescription
Public propertyStatic memberInstance
The singleton instance that is assigned to the ReturnValue property when an OnMethodBoundaryAspect aspect is applied semantically to a method and the target method returns a null task.
Remarks
When an OnMethodBoundaryAspect aspect is applied semantically to a method, then the ReturnValue property represents the result of executing the task returned by the method. If the method returns a null task, then the result is undefined. The Instance is used to represent this case.
See Also