ChangeToken Class

Propagates notifications that a change has occured.

Namespace
Microsoft.Extensions.Primitives
Assemblies
  • Microsoft.Extensions.Primitives

Syntax

public class ChangeToken
class Microsoft.Extensions.Primitives.ChangeToken

Methods

OnChange(System.Func<Microsoft.Extensions.Primitives.IChangeToken>, System.Action)

Registers the <em>changeTokenConsumer</em> action to be called whenever the token produced changes.

Arguments:
Return type:

System.IDisposable

 
public static IDisposable OnChange(Func<IChangeToken> changeTokenProducer, Action changeTokenConsumer)
OnChange<TState>(System.Func<Microsoft.Extensions.Primitives.IChangeToken>, System.Action<TState>, TState)

Registers the <em>changeTokenConsumer</em> action to be called whenever the token produced changes.

Arguments:
  • changeTokenProducer (System.Func<Microsoft.Extensions.Primitives.IChangeToken>) – Produces the change token.
  • changeTokenConsumer (System.Action<TState>) – Action called when the token changes.
  • state (TState) – state for the consumer.
Return type:

System.IDisposable

 
public static IDisposable OnChange<TState>(Func<IChangeToken> changeTokenProducer, Action<TState> changeTokenConsumer, TState state)