Class CompositeChangeToken

An IChangeToken which represents one or more IChangeToken instances.

public class CompositeChangeToken : IChangeToken

Inherited Members: object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Constructors

Creates a new instance of CompositeChangeToken.

public CompositeChangeToken(IReadOnlyList<IChangeToken> changeTokens)

changeTokens IReadOnlyList<IChangeToken>: The list of IChangeToken to compose.

Indicates if this token will pro-actively raise callbacks. If false, the token consumer must poll HasChanged to detect changes.

public bool ActiveChangeCallbacks { get; }

Returns the list of IChangeToken which compose the current CompositeChangeToken.

public IReadOnlyList<IChangeToken> ChangeTokens { get; }

Gets a value that indicates if a change has occurred.

public bool HasChanged { get; }

Registers for a callback that will be invoked when the entry has changed. HasChanged MUST be set before the callback is invoked.

public IDisposable RegisterChangeCallback(Action<object> callback, object state)