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IActionDescriptorCollectionProvider Interface

  • Reference

Definition

Namespace:
Microsoft.AspNetCore.Mvc.Infrastructure
Assembly:
Microsoft.AspNetCore.Mvc.Core.dll
Package:
Microsoft.AspNetCore.Mvc.Core v1.0.0
Package:
Microsoft.AspNetCore.Mvc.Core v1.1.0
Package:
Microsoft.AspNetCore.Mvc.Core v2.0.0
Package:
Microsoft.AspNetCore.Mvc.Core v2.1.0
Package:
Microsoft.AspNetCore.Mvc.Core v2.2.0
Package:
Microsoft.AspNetCore.App.Ref v3.0.1
Package:
Microsoft.AspNetCore.App.Ref v3.1.10
Package:
Microsoft.AspNetCore.App.Ref v5.0.0
Package:
Microsoft.AspNetCore.App.Ref v6.0.6
Package:
Microsoft.AspNetCore.App.Ref v7.0.5
Package:
Microsoft.AspNetCore.App.Ref v8.0.0
Package:
Microsoft.AspNetCore.App.Ref v9.0.0
Source:
IActionDescriptorCollectionProvider.cs

Provides the currently cached collection of ActionDescriptor.

public interface class IActionDescriptorCollectionProvider
public interface IActionDescriptorCollectionProvider
type IActionDescriptorCollectionProvider = interface
Public Interface IActionDescriptorCollectionProvider
Derived

Remarks

The default implementation internally caches the collection and uses IActionDescriptorChangeProvider to invalidate this cache, incrementing Version the collection is reconstructed.

To be reactively notified of changes, downcast to ActionDescriptorCollectionProvider and subscribe to the change token returned from GetChangeToken() using OnChange(Func<IChangeToken>, Action).

Default consumers of this service, are aware of the version and will recache data as appropriate, but rely on the version being unique.

Properties

ActionDescriptors

Returns the current cached ActionDescriptorCollection

Applies to