ReadOnlyObservableGroup<TKey,TValue> Class

Definition

Namespace:

Microsoft.Toolkit.Collections

Assembly:

Microsoft.Toolkit.dll

Package:

Microsoft.Toolkit v7.1.2

Source:

ReadOnlyObservableGroup.cs

A read-only observable group. It associates a Key to a ReadOnlyObservableCollection<T>.

public sealed class ReadOnlyObservableGroup<TKey,TValue> : System.Collections.ObjectModel.ReadOnlyObservableCollection<TValue>, Microsoft.Toolkit.Collections.IReadOnlyObservableGroup, System.Collections.Generic.IEnumerable<TValue>, System.Linq.IGrouping<TKey,TValue>

type ReadOnlyObservableGroup<'Key, 'Value> = class
    inherit ReadOnlyObservableCollection<'Value>
    interface IGrouping<'Key, 'Value>
    interface seq<'Value>
    interface IEnumerable
    interface IReadOnlyObservableGroup
    interface INotifyPropertyChanged

Public NotInheritable Class ReadOnlyObservableGroup(Of TKey, TValue)
Inherits ReadOnlyObservableCollection(Of TValue)
Implements IEnumerable(Of TValue), IGrouping(Of TKey, TValue), IReadOnlyObservableGroup

Type Parameters

TKey

The type of the group key.

TValue

The type of the items in the collection.

Inheritance

ReadOnlyObservableCollection<TValue>

ReadOnlyObservableGroup<TKey,TValue>

Implements

IReadOnlyObservableGroup IEnumerable<TElement> IEnumerable<TValue> IEnumerable INotifyPropertyChanged IGrouping<TKey,TValue>

Constructors

ReadOnlyObservableGroup<TKey,TValue>(ObservableGroup<TKey,TValue>)	Initializes a new instance of the ReadOnlyObservableGroup<TKey,TValue> class.
ReadOnlyObservableGroup<TKey,TValue>(TKey, IEnumerable<TValue>)	Initializes a new instance of the ReadOnlyObservableGroup<TKey,TValue> class.
ReadOnlyObservableGroup<TKey,TValue>(TKey, ObservableCollection<TValue>)	Initializes a new instance of the ReadOnlyObservableGroup<TKey,TValue> class.

Properties

Key	Gets the key for the current collection, as an Object. It is immutable.

Explicit Interface Implementations

IReadOnlyObservableGroup.Key