CollectionExtensions.GetValueOrDefault CollectionExtensions.GetValueOrDefault CollectionExtensions.GetValueOrDefault CollectionExtensions.GetValueOrDefault Method

定義

多載

GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey)
GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey, TValue) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey, TValue) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey, TValue) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey, TValue)

GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey)

public:
generic <typename TKey, typename TValue>
[System::Runtime::CompilerServices::Extension]
 static TValue GetValueOrDefault(System::Collections::Generic::IReadOnlyDictionary<TKey, TValue> ^ dictionary, TKey key);
public static TValue GetValueOrDefault<TKey,TValue> (this System.Collections.Generic.IReadOnlyDictionary<TKey,TValue> dictionary, TKey key);
static member GetValueOrDefault : System.Collections.Generic.IReadOnlyDictionary<'Key, 'Value> * 'Key -> 'Value
<Extension()>
Public Function GetValueOrDefault(Of TKey, TValue) (dictionary As IReadOnlyDictionary(Of TKey, TValue), key As TKey) As TValue

類型參數

TKey
TValue

參數

key

傳回

TValue TValue TValue TValue

GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey, TValue) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey, TValue) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey, TValue) GetValueOrDefault<TKey,TValue>(IReadOnlyDictionary<TKey,TValue>, TKey, TValue)

public:
generic <typename TKey, typename TValue>
[System::Runtime::CompilerServices::Extension]
 static TValue GetValueOrDefault(System::Collections::Generic::IReadOnlyDictionary<TKey, TValue> ^ dictionary, TKey key, TValue defaultValue);
public static TValue GetValueOrDefault<TKey,TValue> (this System.Collections.Generic.IReadOnlyDictionary<TKey,TValue> dictionary, TKey key, TValue defaultValue);
static member GetValueOrDefault : System.Collections.Generic.IReadOnlyDictionary<'Key, 'Value> * 'Key * 'Value -> 'Value
<Extension()>
Public Function GetValueOrDefault(Of TKey, TValue) (dictionary As IReadOnlyDictionary(Of TKey, TValue), key As TKey, defaultValue As TValue) As TValue

類型參數

TKey
TValue

參數

key
defaultValue
TValue TValue TValue TValue

傳回

TValue TValue TValue TValue

適用於