ReadOnlyDictionary<K,V> Class

Reference

Definition

Namespace:: Microsoft.Rtc.Collaboration.AudioVideo

Assembly:: Microsoft.Rtc.Collaboration.dll

Important

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Represents a generic read-only collection of key/value pairs.

generic <typename K, typename V>
public ref class ReadOnlyDictionary : System::Collections::Generic::ICollection<System::Collections::Generic::KeyValuePair<K, V>>, System::Collections::Generic::IDictionary<K, V>, System::Collections::Generic::IEnumerable<System::Collections::Generic::KeyValuePair<K, V>>

public class ReadOnlyDictionary<K,V> : System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<K,V>>, System.Collections.Generic.IDictionary<K,V>, System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<K,V>>

type ReadOnlyDictionary<'K, 'V> = class
    interface IDictionary<'K, 'V>
    interface ICollection<KeyValuePair<'K, 'V>>
    interface seq<KeyValuePair<'K, 'V>>
    interface IEnumerable

Public Class ReadOnlyDictionary(Of K, V)
Implements ICollection(Of KeyValuePair(Of K, V)), IDictionary(Of K, V), IEnumerable(Of KeyValuePair(Of K, V))

Type Parameters

K

key

V

value

Inheritance: Object
ReadOnlyDictionary<K,V>

Implements: ICollection<KeyValuePair<K,V>> IDictionary<K,V> IEnumerable<KeyValuePair<K,V>>

Properties

Count	Gets the number of elements contained in the ReadOnlyDictionary.
IsReadOnly	Always returns true as ReadOnlyDictionary is read-only.
Item[K]	Gets the element with the specified key.
Keys	Gets an System.Collections.Generic.ICollection containing the keys of the ReadOnlyDictionary.
Values	Gets an System.Collections.Generic.ICollection containing the values of the ReadOnlyDictionary.

Methods

Add(K, V)	Not supported. An entry cannot be added to a ReadOnlyDictionary instance.
Contains(KeyValuePair<K,V>)	Determines whether the ReadOnlyDictionary contains an item.
ContainsKey(K)	Determines whether the ReadOnlyDictionary contains an element with the specified key.
CopyTo(KeyValuePair<K,V>[], Int32)	Copies the elements of the ReadOnlyDictionary to an System.Array, starting at a particular System.Array index.
Remove(K)	It will always throw System.NotSupportedException as ReadOnlyDictionary is read-only.
TryGetValue(K, V)	Gets the element with the specified key.

Explicit Interface Implementations

ICollection<KeyValuePair<K,V>>.Add(KeyValuePair<K,V>)
ICollection<KeyValuePair<K,V>>.Clear()
ICollection<KeyValuePair<K,V>>.Remove(KeyValuePair<K,V>)
IEnumerable.GetEnumerator()	Returns an enumerator that iterates through the collection.
IEnumerable<KeyValuePair<K,V>>.GetEnumerator()

Applies to

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