ImmutableDictionary.ToImmutableDictionary ImmutableDictionary.ToImmutableDictionary ImmutableDictionary.ToImmutableDictionary ImmutableDictionary.ToImmutableDictionary Method

定義

オーバーロード

ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>)

キーと値のペアのシーケンスを列挙し、その内容の変更できないディクショナリを生成します。Enumerates a sequence of key/value pairs and produces an immutable dictionary of its contents.

ToImmutableDictionary<TKey,TValue>(ImmutableDictionary<TKey,TValue>) ToImmutableDictionary<TKey,TValue>(ImmutableDictionary<TKey,TValue>) ToImmutableDictionary<TKey,TValue>(ImmutableDictionary<TKey,TValue>)
ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>)

キーと値のペアのシーケンスを列挙し、指定されたキーの比較子を使用してその内容の変更できないディクショナリを生成します。Enumerates a sequence of key/value pairs and produces an immutable dictionary of its contents by using the specified key comparer.

ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>, IEqualityComparer<TValue>)

キーと値のペアのシーケンスを列挙し、指定されたキーの比較子と値の比較子を使用してその内容の変更できないディクショナリを生成します。Enumerates a sequence of key/value pairs and produces an immutable dictionary of its contents by using the specified key and value comparers.

ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>)

シーケンスを列挙して変換し、その内容の変更できないディクショナリを生成します。Enumerates and transforms a sequence, and produces an immutable dictionary of its contents.

ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>)

シーケンスを列挙して変換し、指定されたキーの比較子を使用してその内容の変更できないディクショナリを生成します。Enumerates and transforms a sequence, and produces an immutable dictionary of its contents by using the specified key comparer.

ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>, IEqualityComparer<TValue>)

シーケンスを列挙して変換し、指定されたキーの比較子および値の比較子を使用してその内容の変更できないディクショナリを生成します。Enumerates and transforms a sequence, and produces an immutable dictionary of its contents by using the specified key and value comparers.

ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>)

ソース キーに変換関数を適用し、変更できないディクショナリを既存の要素のコレクションから作成します。Constructs an immutable dictionary from an existing collection of elements, applying a transformation function to the source keys.

ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>)

シーケンスの変換に基づき、変更できないディクショナリを作成します。Constructs an immutable dictionary based on some transformation of a sequence.

ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>)

キーと値のペアのシーケンスを列挙し、その内容の変更できないディクショナリを生成します。Enumerates a sequence of key/value pairs and produces an immutable dictionary of its contents.

public:
generic <typename TKey, typename TValue>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Immutable::ImmutableDictionary<TKey, TValue> ^ ToImmutableDictionary(System::Collections::Generic::IEnumerable<System::Collections::Generic::KeyValuePair<TKey, TValue>> ^ source);
public static System.Collections.Immutable.ImmutableDictionary<TKey,TValue> ToImmutableDictionary<TKey,TValue> (this System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey,TValue>> source);
static member ToImmutableDictionary : seq<System.Collections.Generic.KeyValuePair<'Key, 'Value>> -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Value>
<Extension()>
Public Function ToImmutableDictionary(Of TKey, TValue) (source As IEnumerable(Of KeyValuePair(Of TKey, TValue))) As ImmutableDictionary(Of TKey, TValue)

型パラメーター

TKey

ディクショナリ内のキーの型。The type of the keys in the dictionary.

TValue

ディクショナリ内の値の型。The type of the values in the dictionary.

パラメーター

source
IEnumerable<KeyValuePair<TKey,TValue>>

列挙するキーと値のペアのシーケンス。The sequence of key/value pairs to enumerate.

戻り値

指定されたシーケンス内のキーと値のペアを格納する、変更できないディクショナリ。An immutable dictionary that contains the key/value pairs in the specified sequence.

ToImmutableDictionary<TKey,TValue>(ImmutableDictionary<TKey,TValue>) ToImmutableDictionary<TKey,TValue>(ImmutableDictionary<TKey,TValue>) ToImmutableDictionary<TKey,TValue>(ImmutableDictionary<TKey,TValue>)

public:
generic <typename TKey, typename TValue>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Immutable::ImmutableDictionary<TKey, TValue> ^ ToImmutableDictionary(System::Collections::Immutable::ImmutableDictionary<TKey, TValue>::Builder ^ builder);
public static System.Collections.Immutable.ImmutableDictionary<TKey,TValue> ToImmutableDictionary<TKey,TValue> (this System.Collections.Immutable.ImmutableDictionary<TKey,TValue>.Builder builder);
static member ToImmutableDictionary : System.Collections.Immutable.ImmutableDictionary<'Key, 'Value>.Builder -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Value>

型パラメーター

TKey
TValue

パラメーター

builder
ImmutableDictionary<TKey,TValue>.Builder

戻り値

ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>)

キーと値のペアのシーケンスを列挙し、指定されたキーの比較子を使用してその内容の変更できないディクショナリを生成します。Enumerates a sequence of key/value pairs and produces an immutable dictionary of its contents by using the specified key comparer.

public:
generic <typename TKey, typename TValue>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Immutable::ImmutableDictionary<TKey, TValue> ^ ToImmutableDictionary(System::Collections::Generic::IEnumerable<System::Collections::Generic::KeyValuePair<TKey, TValue>> ^ source, System::Collections::Generic::IEqualityComparer<TKey> ^ keyComparer);
public static System.Collections.Immutable.ImmutableDictionary<TKey,TValue> ToImmutableDictionary<TKey,TValue> (this System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey,TValue>> source, System.Collections.Generic.IEqualityComparer<TKey> keyComparer);
static member ToImmutableDictionary : seq<System.Collections.Generic.KeyValuePair<'Key, 'Value>> * System.Collections.Generic.IEqualityComparer<'Key> -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Value>
<Extension()>
Public Function ToImmutableDictionary(Of TKey, TValue) (source As IEnumerable(Of KeyValuePair(Of TKey, TValue)), keyComparer As IEqualityComparer(Of TKey)) As ImmutableDictionary(Of TKey, TValue)

型パラメーター

TKey

ディクショナリ内のキーの型。The type of the keys in the dictionary.

TValue

ディクショナリ内の値の型。The type of the values in the dictionary.

パラメーター

source
IEnumerable<KeyValuePair<TKey,TValue>>

列挙するキーと値のペアのシーケンス。The sequence of key/value pairs to enumerate.

keyComparer
IEqualityComparer<TKey>

変更できないディクショナリの作成時に使用するキーの比較子。The key comparer to use when building the immutable dictionary.

戻り値

指定されたシーケンス内のキーと値のペアを格納する、変更できないディクショナリ。An immutable dictionary that contains the key/value pairs in the specified sequence.

ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TKey,TValue>(IEnumerable<KeyValuePair<TKey,TValue>>, IEqualityComparer<TKey>, IEqualityComparer<TValue>)

キーと値のペアのシーケンスを列挙し、指定されたキーの比較子と値の比較子を使用してその内容の変更できないディクショナリを生成します。Enumerates a sequence of key/value pairs and produces an immutable dictionary of its contents by using the specified key and value comparers.

public:
generic <typename TKey, typename TValue>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Immutable::ImmutableDictionary<TKey, TValue> ^ ToImmutableDictionary(System::Collections::Generic::IEnumerable<System::Collections::Generic::KeyValuePair<TKey, TValue>> ^ source, System::Collections::Generic::IEqualityComparer<TKey> ^ keyComparer, System::Collections::Generic::IEqualityComparer<TValue> ^ valueComparer);
public static System.Collections.Immutable.ImmutableDictionary<TKey,TValue> ToImmutableDictionary<TKey,TValue> (this System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey,TValue>> source, System.Collections.Generic.IEqualityComparer<TKey> keyComparer, System.Collections.Generic.IEqualityComparer<TValue> valueComparer);
static member ToImmutableDictionary : seq<System.Collections.Generic.KeyValuePair<'Key, 'Value>> * System.Collections.Generic.IEqualityComparer<'Key> * System.Collections.Generic.IEqualityComparer<'Value> -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Value>
<Extension()>
Public Function ToImmutableDictionary(Of TKey, TValue) (source As IEnumerable(Of KeyValuePair(Of TKey, TValue)), keyComparer As IEqualityComparer(Of TKey), valueComparer As IEqualityComparer(Of TValue)) As ImmutableDictionary(Of TKey, TValue)

型パラメーター

TKey

ディクショナリ内のキーの型。The type of the keys in the dictionary.

TValue

ディクショナリ内の値の型。The type of the values in the dictionary.

パラメーター

source
IEnumerable<KeyValuePair<TKey,TValue>>

列挙するキーと値のペアのシーケンス。The sequence of key/value pairs to enumerate.

keyComparer
IEqualityComparer<TKey>

変更できないディクショナリの作成時に使用するキーの比較子。The key comparer to use when building the immutable dictionary.

valueComparer
IEqualityComparer<TValue>

変更できないディクショナリに使用する値の比較子。The value comparer to use for the immutable dictionary.

戻り値

指定されたシーケンス内のキーと値のペアを格納する、変更できないディクショナリ。An immutable dictionary that contains the key/value pairs in the specified sequence.

ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>)

シーケンスを列挙して変換し、その内容の変更できないディクショナリを生成します。Enumerates and transforms a sequence, and produces an immutable dictionary of its contents.

public:
generic <typename TSource, typename TKey, typename TValue>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Immutable::ImmutableDictionary<TKey, TValue> ^ ToImmutableDictionary(System::Collections::Generic::IEnumerable<TSource> ^ source, Func<TSource, TKey> ^ keySelector, Func<TSource, TValue> ^ elementSelector);
public static System.Collections.Immutable.ImmutableDictionary<TKey,TValue> ToImmutableDictionary<TSource,TKey,TValue> (this System.Collections.Generic.IEnumerable<TSource> source, Func<TSource,TKey> keySelector, Func<TSource,TValue> elementSelector);
static member ToImmutableDictionary : seq<'Source> * Func<'Source, 'Key> * Func<'Source, 'Value> -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Value>
<Extension()>
Public Function ToImmutableDictionary(Of TSource, TKey, TValue) (source As IEnumerable(Of TSource), keySelector As Func(Of TSource, TKey), elementSelector As Func(Of TSource, TValue)) As ImmutableDictionary(Of TKey, TValue)

型パラメーター

TSource

シーケンス内の要素の型。The type of the elements in the sequence.

TKey

結果として生成されたディクショナリ内のキーの型。The type of the keys in the resulting dictionary.

TValue

結果として生成されたディクショナリ内の値の型。The type of the values in the resulting dictionary.

パラメーター

source
IEnumerable<TSource>

ディクショナリを生成するために列挙するシーケンス。The sequence to enumerate to generate the dictionary.

keySelector
Func<TSource,TKey>

各シーケンス要素からディクショナリのキーを生成する関数。The function that will produce the key for the dictionary from each sequence element.

elementSelector
Func<TSource,TValue>

各シーケンス要素からディクショナリの値を生成する関数。The function that will produce the value for the dictionary from each sequence element.

戻り値

指定されたシーケンス内の項目を格納する、変更できないディクショナリ。An immutable dictionary that contains the items in the specified sequence.

ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>)

シーケンスを列挙して変換し、指定されたキーの比較子を使用してその内容の変更できないディクショナリを生成します。Enumerates and transforms a sequence, and produces an immutable dictionary of its contents by using the specified key comparer.

public:
generic <typename TSource, typename TKey, typename TValue>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Immutable::ImmutableDictionary<TKey, TValue> ^ ToImmutableDictionary(System::Collections::Generic::IEnumerable<TSource> ^ source, Func<TSource, TKey> ^ keySelector, Func<TSource, TValue> ^ elementSelector, System::Collections::Generic::IEqualityComparer<TKey> ^ keyComparer);
public static System.Collections.Immutable.ImmutableDictionary<TKey,TValue> ToImmutableDictionary<TSource,TKey,TValue> (this System.Collections.Generic.IEnumerable<TSource> source, Func<TSource,TKey> keySelector, Func<TSource,TValue> elementSelector, System.Collections.Generic.IEqualityComparer<TKey> keyComparer);
static member ToImmutableDictionary : seq<'Source> * Func<'Source, 'Key> * Func<'Source, 'Value> * System.Collections.Generic.IEqualityComparer<'Key> -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Value>
<Extension()>
Public Function ToImmutableDictionary(Of TSource, TKey, TValue) (source As IEnumerable(Of TSource), keySelector As Func(Of TSource, TKey), elementSelector As Func(Of TSource, TValue), keyComparer As IEqualityComparer(Of TKey)) As ImmutableDictionary(Of TKey, TValue)

型パラメーター

TSource

シーケンス内の要素の型。The type of the elements in the sequence.

TKey

結果として生成されたディクショナリ内のキーの型。The type of the keys in the resulting dictionary.

TValue

結果として生成されたディクショナリ内の値の型。The type of the values in the resulting dictionary.

パラメーター

source
IEnumerable<TSource>

ディクショナリを生成するために列挙するシーケンス。The sequence to enumerate to generate the dictionary.

keySelector
Func<TSource,TKey>

各シーケンス要素からディクショナリのキーを生成する関数。The function that will produce the key for the dictionary from each sequence element.

elementSelector
Func<TSource,TValue>

各シーケンス要素からディクショナリの値を生成する関数。The function that will produce the value for the dictionary from each sequence element.

keyComparer
IEqualityComparer<TKey>

ディクショナリに使用するキーの比較子。The key comparer to use for the dictionary.

戻り値

指定されたシーケンス内の項目を格納する、変更できないディクショナリ。An immutable dictionary that contains the items in the specified sequence.

ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>, IEqualityComparer<TValue>) ToImmutableDictionary<TSource,TKey,TValue>(IEnumerable<TSource>, Func<TSource,TKey>, Func<TSource,TValue>, IEqualityComparer<TKey>, IEqualityComparer<TValue>)

シーケンスを列挙して変換し、指定されたキーの比較子および値の比較子を使用してその内容の変更できないディクショナリを生成します。Enumerates and transforms a sequence, and produces an immutable dictionary of its contents by using the specified key and value comparers.

public:
generic <typename TSource, typename TKey, typename TValue>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Immutable::ImmutableDictionary<TKey, TValue> ^ ToImmutableDictionary(System::Collections::Generic::IEnumerable<TSource> ^ source, Func<TSource, TKey> ^ keySelector, Func<TSource, TValue> ^ elementSelector, System::Collections::Generic::IEqualityComparer<TKey> ^ keyComparer, System::Collections::Generic::IEqualityComparer<TValue> ^ valueComparer);
public static System.Collections.Immutable.ImmutableDictionary<TKey,TValue> ToImmutableDictionary<TSource,TKey,TValue> (this System.Collections.Generic.IEnumerable<TSource> source, Func<TSource,TKey> keySelector, Func<TSource,TValue> elementSelector, System.Collections.Generic.IEqualityComparer<TKey> keyComparer, System.Collections.Generic.IEqualityComparer<TValue> valueComparer);
static member ToImmutableDictionary : seq<'Source> * Func<'Source, 'Key> * Func<'Source, 'Value> * System.Collections.Generic.IEqualityComparer<'Key> * System.Collections.Generic.IEqualityComparer<'Value> -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Value>
<Extension()>
Public Function ToImmutableDictionary(Of TSource, TKey, TValue) (source As IEnumerable(Of TSource), keySelector As Func(Of TSource, TKey), elementSelector As Func(Of TSource, TValue), keyComparer As IEqualityComparer(Of TKey), valueComparer As IEqualityComparer(Of TValue)) As ImmutableDictionary(Of TKey, TValue)

型パラメーター

TSource

シーケンス内の要素の型。The type of the elements in the sequence.

TKey

結果として生成されたディクショナリ内のキーの型。The type of the keys in the resulting dictionary.

TValue

結果として生成されたディクショナリ内の値の型。The type of the values in the resulting dictionary.

パラメーター

source
IEnumerable<TSource>

ディクショナリを生成するために列挙するシーケンス。The sequence to enumerate to generate the dictionary.

keySelector
Func<TSource,TKey>

各シーケンス要素からディクショナリのキーを生成する関数。The function that will produce the key for the dictionary from each sequence element.

elementSelector
Func<TSource,TValue>

各シーケンス要素からディクショナリの値を生成する関数。The function that will produce the value for the dictionary from each sequence element.

keyComparer
IEqualityComparer<TKey>

ディクショナリに使用するキーの比較子。The key comparer to use for the dictionary.

valueComparer
IEqualityComparer<TValue>

ディクショナリに使用する値の比較子。The value comparer to use for the dictionary.

戻り値

指定されたシーケンス内の項目を格納する、変更できないディクショナリ。An immutable dictionary that contains the items in the specified sequence.

ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>)

ソース キーに変換関数を適用し、変更できないディクショナリを既存の要素のコレクションから作成します。Constructs an immutable dictionary from an existing collection of elements, applying a transformation function to the source keys.

public:
generic <typename TSource, typename TKey>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Immutable::ImmutableDictionary<TKey, TSource> ^ ToImmutableDictionary(System::Collections::Generic::IEnumerable<TSource> ^ source, Func<TSource, TKey> ^ keySelector);
public static System.Collections.Immutable.ImmutableDictionary<TKey,TSource> ToImmutableDictionary<TSource,TKey> (this System.Collections.Generic.IEnumerable<TSource> source, Func<TSource,TKey> keySelector);
static member ToImmutableDictionary : seq<'Source> * Func<'Source, 'Key> -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Source>
<Extension()>
Public Function ToImmutableDictionary(Of TSource, TKey) (source As IEnumerable(Of TSource), keySelector As Func(Of TSource, TKey)) As ImmutableDictionary(Of TKey, TSource)

型パラメーター

TSource

ソース コレクション内の要素の型。The type of element in the source collection.

TKey

結果として作成される変更できないディクショナリ内のキーの型。The type of key in the resulting immutable dictionary.

パラメーター

source
IEnumerable<TSource>

変更できないディクショナリの生成に使用されるソース コレクション。The source collection used to generate the immutable dictionary.

keySelector
Func<TSource,TKey>

変更できないディクショナリのキーの変換に使用される関数。The function used to transform keys for the immutable dictionary.

戻り値

ImmutableDictionary<TKey,TSource>

keySelector の適用によってキーが変換された、source の要素を格納する変更できないディクショナリ。The immutable dictionary that contains elements from source, with keys transformed by applying keySelector.

ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>) ToImmutableDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>)

シーケンスの変換に基づき、変更できないディクショナリを作成します。Constructs an immutable dictionary based on some transformation of a sequence.

public:
generic <typename TSource, typename TKey>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Immutable::ImmutableDictionary<TKey, TSource> ^ ToImmutableDictionary(System::Collections::Generic::IEnumerable<TSource> ^ source, Func<TSource, TKey> ^ keySelector, System::Collections::Generic::IEqualityComparer<TKey> ^ keyComparer);
public static System.Collections.Immutable.ImmutableDictionary<TKey,TSource> ToImmutableDictionary<TSource,TKey> (this System.Collections.Generic.IEnumerable<TSource> source, Func<TSource,TKey> keySelector, System.Collections.Generic.IEqualityComparer<TKey> keyComparer);
static member ToImmutableDictionary : seq<'Source> * Func<'Source, 'Key> * System.Collections.Generic.IEqualityComparer<'Key> -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Source>
<Extension()>
Public Function ToImmutableDictionary(Of TSource, TKey) (source As IEnumerable(Of TSource), keySelector As Func(Of TSource, TKey), keyComparer As IEqualityComparer(Of TKey)) As ImmutableDictionary(Of TKey, TSource)

型パラメーター

TSource

ソース コレクション内の要素の型。The type of element in the source collection.

TKey

結果として作成される変更できないディクショナリ内のキーの型。The type of key in the resulting immutable dictionary.

パラメーター

source
IEnumerable<TSource>

変更できないディクショナリの生成に使用されるソース コレクション。The source collection used to generate the immutable dictionary.

keySelector
Func<TSource,TKey>

変更できないディクショナリのキーの変換に使用される関数。The function used to transform keys for the immutable dictionary.

keyComparer
IEqualityComparer<TKey>

ディクショナリに使用するキーの比較子。The key comparer to use for the dictionary.

戻り値

ImmutableDictionary<TKey,TSource>

keySelector の適用によってキーが変換された、source の要素を格納する変更できないディクショナリ。The immutable dictionary that contains elements from source, with keys transformed by applying keySelector.

適用対象