Class ReadOnlyDictionary<K, T>
Polyfill for the built-in ReadOnlyDictionary type in .Net 4.6, under .Net 3.5
Should function identically to that class, except for a bit of garbage allocation
Inheritance
ReadOnlyDictionary<K, T>
Syntax
public class ReadOnlyDictionary<K, T> : IDictionary<K, T>, ICollection<KeyValuePair<K, T>>, IEnumerable<KeyValuePair<K, T>>, IEnumerable
Type Parameters
| Name |
Description |
| K |
The type of the dictionary key
|
| T |
The type of the dictionary value
|
Constructors
ReadOnlyDictionary(Dictionary<K, T>)
Declaration
public ReadOnlyDictionary(Dictionary<K, T> dictionary)
Parameters
Properties
Count
Declaration
public int Count { get; }
Property Value
IsReadOnly
Declaration
public bool IsReadOnly { get; }
Property Value
Item[K]
Declaration
public T this[K key] { get; set; }
Parameters
| Type |
Name |
Description |
| K |
key |
|
Property Value
Keys
Declaration
public ICollection<K> Keys { get; }
Property Value
Values
Declaration
public ICollection<T> Values { get; }
Property Value
Methods
Add(K, T)
Declaration
public void Add(K key, T value)
Parameters
| Type |
Name |
Description |
| K |
key |
|
| T |
value |
|
Add(KeyValuePair<K, T>)
Declaration
public void Add(KeyValuePair<K, T> item)
Parameters
Clear()
Declaration
Contains(KeyValuePair<K, T>)
Declaration
public bool Contains(KeyValuePair<K, T> item)
Parameters
Returns
ContainsKey(K)
Declaration
public bool ContainsKey(K key)
Parameters
| Type |
Name |
Description |
| K |
key |
|
Returns
CopyTo(KeyValuePair<K, T>[], Int32)
Declaration
public void CopyTo(KeyValuePair<K, T>[] array, int arrayIndex)
Parameters
GetEnumerator()
Declaration
public IEnumerator<KeyValuePair<K, T>> GetEnumerator()
Returns
Remove(K)
Declaration
public bool Remove(K key)
Parameters
| Type |
Name |
Description |
| K |
key |
|
Returns
Remove(KeyValuePair<K, T>)
Declaration
public bool Remove(KeyValuePair<K, T> item)
Parameters
Returns
TryGetValue(K, out T)
Declaration
public bool TryGetValue(K key, out T value)
Parameters
| Type |
Name |
Description |
| K |
key |
|
| T |
value |
|
Returns
Extension Methods
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