Cancellation Listener Class

Allows clients to poll the cancellation status of a background operation. Revit instantiates CancellationListener objects for internal background operation implementations only. As such, third-party developers are not expected to instantiate or handle CancellationListener objects.

Inheritance Hierarchy

System Object
Autodesk.Revit.DB CancellationListener

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

C++

public class CancellationListener : IDisposable

Public Class CancellationListener
	Implements IDisposable

public ref class CancellationListener : IDisposable

type CancellationListener = 
    class
        interface IDisposable
    end

The CancellationListener type exposes the following members.

Properties

	Name	Description
	IsValidObject	Specifies whether the .NET object represents a valid Revit entity.

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Methods

	Name	Description
	Dispose	Releases all resources used by the CancellationListener
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object )
	GetHashCode	Serves as the default hash function. (Inherited from Object )
	GetType	Gets the Type of the current instance. (Inherited from Object )
	IsCancelled	Returns true if the operation associated with this instance has been cancelled.
	ToString	Returns a string that represents the current object. (Inherited from Object )

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Reference

Autodesk.Revit.DB Namespace

CancellationListener Class

Cancellation Listener Class

Reference