FeatureCollection Class
Definition
Important
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Default implementation for IFeatureCollection.
public ref class FeatureCollection : Microsoft::AspNetCore::Http::Features::IFeatureCollection, System::Collections::Generic::IEnumerable<System::Collections::Generic::KeyValuePair<Type ^, System::Object ^>>public class FeatureCollection : Microsoft.AspNetCore.Http.Features.IFeatureCollection, System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<Type,object>>type FeatureCollection = class
interface IFeatureCollection
interface seq<KeyValuePair<Type, obj>>
interface IEnumerablePublic Class FeatureCollection
Implements IEnumerable(Of KeyValuePair(Of Type, Object)), IFeatureCollection- Inheritance
-
FeatureCollection
- Implements
Constructors
| Name | Description |
|---|---|
| FeatureCollection() |
Initializes a new instance of FeatureCollection. |
| FeatureCollection(IFeatureCollection) |
Initializes a new instance of FeatureCollection with the specified defaults. |
| FeatureCollection(Int32) |
Initializes a new instance of FeatureCollection with the specified initial capacity. |
Properties
| Name | Description |
|---|---|
| IsReadOnly |
Indicates if the collection can be modified. |
| Item[Type] |
Gets or sets a given feature. Setting a null value removes the feature. |
| Revision |
Incremented for each modification and can be used to verify cached results. |
Methods
| Name | Description |
|---|---|
| Get<TFeature>() |
Retrieves the requested feature from the collection. |
| GetEnumerator() | Returns an enumerator that iterates through the collection. |
| Set<TFeature>(TFeature) |
Sets the given feature in the collection. |
Explicit Interface Implementations
| Name | Description |
|---|---|
| IEnumerable.GetEnumerator() | |
Extension Methods
| Name | Description |
|---|---|
| GetRequiredFeature(IFeatureCollection, Type) |
Retrieves the requested feature from the collection. Throws an InvalidOperationException if the feature is not present. |
| GetRequiredFeature<TFeature>(IFeatureCollection) |
Retrieves the requested feature from the collection. Throws an InvalidOperationException if the feature is not present. |