IOptionsMonitor<TOptions> Interface

Used for notifications when TOptions instances change.

Namespace
Microsoft.Extensions.Options
Assemblies
  • Microsoft.Extensions.Options

Syntax

public interface IOptionsMonitor<out TOptions>
interface Microsoft.Extensions.Options.IOptionsMonitor<TOptions>

Properties

Microsoft.Extensions.Options.IOptionsMonitor<TOptions>.CurrentValue

Returns the current TOptions instance.

Return type:TOptions 
TOptions CurrentValue { get; }

Methods

OnChange(System.Action<TOptions>)

Registers the listener to be called whenever TOptions changes.

Arguments:listener (System.Action<TOptions>) – The action to be invoked when TOptions has changed.
Return type:System.IDisposable
Returns:An IDisposable which should be disposed to stop listening for changes. 
IDisposable OnChange(Action<TOptions> listener)