ObservableDictionary<TKey, TValue> 类

命名空间

ClassIsland.Shared

程序集

ClassIsland.Shared.dll

public class ObservableDictionary<TKey, TValue> : Dictionary<TKey, TValue>, IDictionary<TKey, TValue>, ICollection<KeyValuePair<TKey, TValue>>, IReadOnlyDictionary<TKey, TValue>, IReadOnlyCollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, IDictionary, ICollection, IEnumerable, IDeserializationCallback, ISerializable, INotifyCollectionChanged, INotifyPropertyChanged

类型参数

TKey

TValue

继承

object

Dictionary<TKey, TValue>

ObservableDictionary<TKey, TValue>

实现

IDictionary<TKey, TValue>

ICollection<KeyValuePair<TKey, TValue>>

IReadOnlyDictionary<TKey, TValue>

IReadOnlyCollection<KeyValuePair<TKey, TValue>>

IEnumerable<KeyValuePair<TKey, TValue>>

IDictionary

ICollection

IEnumerable

IDeserializationCallback

ISerializable

INotifyCollectionChanged

INotifyPropertyChanged

继承成员

Dictionary<TKey, TValue>.Add(TKey, TValue)

Dictionary<TKey, TValue>.Clear()

Dictionary<TKey, TValue>.ContainsKey(TKey)

Dictionary<TKey, TValue>.ContainsValue(TValue)

Dictionary<TKey, TValue>.EnsureCapacity(int)

Dictionary<TKey, TValue>.GetEnumerator()

Dictionary<TKey, TValue>.OnDeserialization(object)

Dictionary<TKey, TValue>.Remove(TKey)

Dictionary<TKey, TValue>.Remove(TKey, out TValue)

Dictionary<TKey, TValue>.TrimExcess()

Dictionary<TKey, TValue>.TrimExcess(int)

Dictionary<TKey, TValue>.TryAdd(TKey, TValue)

Dictionary<TKey, TValue>.TryGetValue(TKey, out TValue)

Dictionary<TKey, TValue>.Comparer

Dictionary<TKey, TValue>.Count

Dictionary<TKey, TValue>.this[TKey]

Dictionary<TKey, TValue>.Keys

Dictionary<TKey, TValue>.Values

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

扩展方法

DictionaryExtensions.GetOrCreateDefault<TKey, TValue>(IDictionary<TKey, TValue>, TKey, TValue)

构造函数

ObservableDictionary()

public ObservableDictionary()

属性

Count

public int Count { get; }

属性值

int

this[int]

public TValue this[int index] { get; set; }

参数

index int

属性值

TValue

this[TKey]

public TValue this[TKey key] { get; set; }

参数

key TKey

属性值

TValue

Keys

public Dictionary<TKey, TValue>.KeyCollection Keys { get; }

属性值

Dictionary<TKey, TValue>.KeyCollection

Values

public Dictionary<TKey, TValue>.ValueCollection Values { get; }

属性值

Dictionary<TKey, TValue>.ValueCollection

方法

Add(TKey, TValue)

public void Add(TKey key, TValue value)

参数

key TKey

value TValue

Clear()

public void Clear()

OnCollectionChanged(NotifyCollectionChangedEventArgs)

protected void OnCollectionChanged(NotifyCollectionChangedEventArgs e)

参数

e NotifyCollectionChangedEventArgs

OnPropertyChanged(string)

protected void OnPropertyChanged(string propertyName)

参数

propertyName string

Remove(TKey)

public bool Remove(TKey key)

参数

key TKey

返回

bool

事件

CollectionChanged

Occurs when the collection changes.

public event NotifyCollectionChangedEventHandler CollectionChanged

事件类型

NotifyCollectionChangedEventHandler

PropertyChanged

Occurs when a property value changes.

public event PropertyChangedEventHandler PropertyChanged

事件类型

PropertyChangedEventHandler