Queryable Queryable Queryable Queryable Class

Definizione

Fornisce un set di metodi static(Shared in Visual Basic) per l'esecuzione di query su strutture dei dati che implementano IQueryable<T>.Provides a set of static (Shared in Visual Basic) methods for querying data structures that implement IQueryable<T>.

public ref class Queryable abstract sealed
public static class Queryable
type Queryable = class
Public Module Queryable
Ereditarietà
QueryableQueryableQueryableQueryable

Commenti

Il set di metodi dichiarati Queryable nella classe fornisce un'implementazione degli operatori di query standard per l'esecuzione di query su IQueryable<T>origini dati che implementano.The set of methods declared in the Queryable class provides an implementation of the standard query operators for querying data sources that implement IQueryable<T>. Gli operatori di query standard sono metodi per utilizzo generico che LINQLINQ seguono il modello e consentono di esprimere operazioni di attraversamento, filtro e proiezione sui dati in qualsiasi. Linguaggio di programmazione basato su rete.The standard query operators are general purpose methods that follow the LINQLINQ pattern and enable you to express traversal, filter, and projection operations over data in any .NET-based programming language.

La maggior parte dei metodi di questa classe sono definiti come metodi di estensione che estendono il IQueryable<T> tipo.The majority of the methods in this class are defined as extension methods that extend the IQueryable<T> type. Ciò significa che possono essere chiamati come un metodo di istanza su qualsiasi oggetto che IQueryable<T>implementa.This means they can be called like an instance method on any object that implements IQueryable<T>. Questi metodi che estendono IQueryable<T> non eseguono direttamente query.These methods that extend IQueryable<T> do not perform any querying directly. Al contrario, la loro funzionalità consiste nel Expression compilare un oggetto, ovvero un albero delle espressioni che rappresenta la query cumulativa.Instead, their functionality is to build an Expression object, which is an expression tree that represents the cumulative query. I metodi passano quindi la nuova struttura ad albero dell'espressione Execute<TResult>(Expression) al metodo o CreateQuery<TElement>(Expression) al metodo dell'input IQueryable<T>.The methods then pass the new expression tree to either the Execute<TResult>(Expression) method or the CreateQuery<TElement>(Expression) method of the input IQueryable<T>. Il metodo chiamato varia a seconda che il Queryable metodo restituisca un valore singleton, nel qual caso Execute<TResult>(Expression) viene chiamato o con risultati enumerabili, nel qual caso CreateQuery<TElement>(Expression) viene chiamato.The method that is called depends on whether the Queryable method returns a singleton value, in which case Execute<TResult>(Expression) is called, or has enumerable results, in which case CreateQuery<TElement>(Expression) is called.

L'esecuzione effettiva della query sui dati di destinazione viene eseguita da una classe che IQueryable<T>implementa.The actual query execution on the target data is performed by a class that implements IQueryable<T>. La previsione di qualsiasi implementazione IQueryable<T> è che il risultato dell'esecuzione di un albero delle espressioni creato da un Queryable metodo dell'operatore query standard è equivalente al risultato della chiamata Enumerable al metodo corrispondente nell'istruzione classe, se l'origine dati è un IEnumerable<T>oggetto.The expectation of any IQueryable<T> implementation is that the result of executing an expression tree that was constructed by a Queryable standard query operator method is equivalent to the result of calling the corresponding method in the Enumerable class, if the data source were an IEnumerable<T>.

Oltre ai metodi degli operatori di query standard che operano IQueryable<T> su oggetti, questa classe contiene anche un metodo AsQueryable,, che IEnumerable digita oggetti IQueryable come oggetti.In addition to the standard query operator methods that operate on IQueryable<T> objects, this class also contains a method, AsQueryable, which types IEnumerable objects as IQueryable objects.

Metodi

Aggregate<TSource,TAccumulate,TResult>(IQueryable<TSource>, TAccumulate, Expression<Func<TAccumulate,TSource,TAccumulate>>, Expression<Func<TAccumulate,TResult>>) Aggregate<TSource,TAccumulate,TResult>(IQueryable<TSource>, TAccumulate, Expression<Func<TAccumulate,TSource,TAccumulate>>, Expression<Func<TAccumulate,TResult>>) Aggregate<TSource,TAccumulate,TResult>(IQueryable<TSource>, TAccumulate, Expression<Func<TAccumulate,TSource,TAccumulate>>, Expression<Func<TAccumulate,TResult>>) Aggregate<TSource,TAccumulate,TResult>(IQueryable<TSource>, TAccumulate, Expression<Func<TAccumulate,TSource,TAccumulate>>, Expression<Func<TAccumulate,TResult>>)

Applica una funzione accumulatore a una sequenza.Applies an accumulator function over a sequence. Il valore di inizializzazione specificato viene usato come valore iniziale dell'accumulatore e la funzione specificata viene usata per selezionare il valore risultante.The specified seed value is used as the initial accumulator value, and the specified function is used to select the result value.

Aggregate<TSource,TAccumulate>(IQueryable<TSource>, TAccumulate, Expression<Func<TAccumulate,TSource,TAccumulate>>) Aggregate<TSource,TAccumulate>(IQueryable<TSource>, TAccumulate, Expression<Func<TAccumulate,TSource,TAccumulate>>) Aggregate<TSource,TAccumulate>(IQueryable<TSource>, TAccumulate, Expression<Func<TAccumulate,TSource,TAccumulate>>) Aggregate<TSource,TAccumulate>(IQueryable<TSource>, TAccumulate, Expression<Func<TAccumulate,TSource,TAccumulate>>)

Applica una funzione accumulatore a una sequenza.Applies an accumulator function over a sequence. Il valore di inizializzazione specificato viene usato come valore iniziale dell'accumulatore.The specified seed value is used as the initial accumulator value.

Aggregate<TSource>(IQueryable<TSource>, Expression<Func<TSource,TSource,TSource>>) Aggregate<TSource>(IQueryable<TSource>, Expression<Func<TSource,TSource,TSource>>) Aggregate<TSource>(IQueryable<TSource>, Expression<Func<TSource,TSource,TSource>>) Aggregate<TSource>(IQueryable<TSource>, Expression<Func<TSource,TSource,TSource>>)

Applica una funzione accumulatore a una sequenza.Applies an accumulator function over a sequence.

All<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) All<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) All<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) All<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Determina se tutti gli elementi di una sequenza soddisfano una condizione.Determines whether all the elements of a sequence satisfy a condition.

Any<TSource>(IQueryable<TSource>) Any<TSource>(IQueryable<TSource>) Any<TSource>(IQueryable<TSource>) Any<TSource>(IQueryable<TSource>)

Determina se una sequenza contiene elementi.Determines whether a sequence contains any elements.

Any<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Any<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Any<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Any<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Determina un qualsiasi elemento di una sequenza soddisfa una condizione.Determines whether any element of a sequence satisfies a condition.

Append<TSource>(IQueryable<TSource>, TSource) Append<TSource>(IQueryable<TSource>, TSource) Append<TSource>(IQueryable<TSource>, TSource) Append<TSource>(IQueryable<TSource>, TSource)
AsQueryable(IEnumerable) AsQueryable(IEnumerable) AsQueryable(IEnumerable) AsQueryable(IEnumerable)

Converte un oggetto IEnumerable in un oggetto IQueryable.Converts an IEnumerable to an IQueryable.

AsQueryable<TElement>(IEnumerable<TElement>) AsQueryable<TElement>(IEnumerable<TElement>) AsQueryable<TElement>(IEnumerable<TElement>) AsQueryable<TElement>(IEnumerable<TElement>)

Converte un generico oggetto IEnumerable<T> in un generico oggetto IQueryable<T>.Converts a generic IEnumerable<T> to a generic IQueryable<T>.

Average(IQueryable<Single>) Average(IQueryable<Single>) Average(IQueryable<Single>) Average(IQueryable<Single>)

Calcola la media di una sequenza di valori Single.Computes the average of a sequence of Single values.

Average(IQueryable<Nullable<Single>>) Average(IQueryable<Nullable<Single>>) Average(IQueryable<Nullable<Single>>) Average(IQueryable<Nullable<Single>>)

Calcola la media di una sequenza di valori Single nullable.Computes the average of a sequence of nullable Single values.

Average(IQueryable<Nullable<Int64>>) Average(IQueryable<Nullable<Int64>>) Average(IQueryable<Nullable<Int64>>) Average(IQueryable<Nullable<Int64>>)

Calcola la media di una sequenza di valori Int64 nullable.Computes the average of a sequence of nullable Int64 values.

Average(IQueryable<Nullable<Double>>) Average(IQueryable<Nullable<Double>>) Average(IQueryable<Nullable<Double>>) Average(IQueryable<Nullable<Double>>)

Calcola la media di una sequenza di valori Double nullable.Computes the average of a sequence of nullable Double values.

Average(IQueryable<Nullable<Int32>>) Average(IQueryable<Nullable<Int32>>) Average(IQueryable<Nullable<Int32>>) Average(IQueryable<Nullable<Int32>>)

Calcola la media di una sequenza di valori Int32 nullable.Computes the average of a sequence of nullable Int32 values.

Average(IQueryable<Int64>) Average(IQueryable<Int64>) Average(IQueryable<Int64>) Average(IQueryable<Int64>)

Calcola la media di una sequenza di valori Int64.Computes the average of a sequence of Int64 values.

Average(IQueryable<Int32>) Average(IQueryable<Int32>) Average(IQueryable<Int32>) Average(IQueryable<Int32>)

Calcola la media di una sequenza di valori Int32.Computes the average of a sequence of Int32 values.

Average(IQueryable<Double>) Average(IQueryable<Double>) Average(IQueryable<Double>) Average(IQueryable<Double>)

Calcola la media di una sequenza di valori Double.Computes the average of a sequence of Double values.

Average(IQueryable<Decimal>) Average(IQueryable<Decimal>) Average(IQueryable<Decimal>) Average(IQueryable<Decimal>)

Calcola la media di una sequenza di valori Decimal.Computes the average of a sequence of Decimal values.

Average(IQueryable<Nullable<Decimal>>) Average(IQueryable<Nullable<Decimal>>) Average(IQueryable<Nullable<Decimal>>) Average(IQueryable<Nullable<Decimal>>)

Calcola la media di una sequenza di valori Decimal nullable.Computes the average of a sequence of nullable Decimal values.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>)

Calcola la media di una sequenza di valori Single ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of Single values that is obtained by invoking a projection function on each element of the input sequence.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>)

Calcola la media di una sequenza che ammette valori Single NULL, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of nullable Single values that is obtained by invoking a projection function on each element of the input sequence.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>)

Calcola la media di una sequenza che ammette valori Int64 NULL, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of nullable Int64 values that is obtained by invoking a projection function on each element of the input sequence.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>)

Calcola la media di una sequenza che ammette valori Int32 NULL, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of nullable Int32 values that is obtained by invoking a projection function on each element of the input sequence.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>)

Calcola la media di una sequenza che ammette valori Double NULL, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of nullable Double values that is obtained by invoking a projection function on each element of the input sequence.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>)

Calcola la media di una sequenza di valori Int64 ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of Int64 values that is obtained by invoking a projection function on each element of the input sequence.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>)

Calcola la media di una sequenza di valori Int32 ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of Int32 values that is obtained by invoking a projection function on each element of the input sequence.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>)

Calcola la media di una sequenza di valori Double ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of Double values that is obtained by invoking a projection function on each element of the input sequence.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>)

Calcola la media di una sequenza di valori Decimal ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of Decimal values that is obtained by invoking a projection function on each element of the input sequence.

Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>) Average<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>)

Calcola la media di una sequenza che ammette valori Decimal NULL, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the average of a sequence of nullable Decimal values that is obtained by invoking a projection function on each element of the input sequence.

Cast<TResult>(IQueryable) Cast<TResult>(IQueryable) Cast<TResult>(IQueryable) Cast<TResult>(IQueryable)

Converte gli elementi di un oggetto IQueryable nel tipo specificato.Converts the elements of an IQueryable to the specified type.

Concat<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Concat<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Concat<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Concat<TSource>(IQueryable<TSource>, IEnumerable<TSource>)

Concatena due sequenze.Concatenates two sequences.

Contains<TSource>(IQueryable<TSource>, TSource, IEqualityComparer<TSource>) Contains<TSource>(IQueryable<TSource>, TSource, IEqualityComparer<TSource>) Contains<TSource>(IQueryable<TSource>, TSource, IEqualityComparer<TSource>) Contains<TSource>(IQueryable<TSource>, TSource, IEqualityComparer<TSource>)

Determina se una sequenza contiene un elemento specificato utilizzando un oggetto IEqualityComparer<T> specificato.Determines whether a sequence contains a specified element by using a specified IEqualityComparer<T>.

Contains<TSource>(IQueryable<TSource>, TSource) Contains<TSource>(IQueryable<TSource>, TSource) Contains<TSource>(IQueryable<TSource>, TSource) Contains<TSource>(IQueryable<TSource>, TSource)

Determina se una sequenza contiene uno specifico elemento utilizzando l'operatore di confronto uguaglianze predefinito.Determines whether a sequence contains a specified element by using the default equality comparer.

Count<TSource>(IQueryable<TSource>) Count<TSource>(IQueryable<TSource>) Count<TSource>(IQueryable<TSource>) Count<TSource>(IQueryable<TSource>)

Restituisce il numero di elementi in una sequenza.Returns the number of elements in a sequence.

Count<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Count<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Count<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Count<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Restituisce il numero di elementi nella sequenza specificata che soddisfano una condizione.Returns the number of elements in the specified sequence that satisfies a condition.

DefaultIfEmpty<TSource>(IQueryable<TSource>) DefaultIfEmpty<TSource>(IQueryable<TSource>) DefaultIfEmpty<TSource>(IQueryable<TSource>) DefaultIfEmpty<TSource>(IQueryable<TSource>)

Restituisce gli elementi della sequenza specificata o il valore predefinito del parametro di tipo in una raccolta di singleton se la sequenza è vuota.Returns the elements of the specified sequence or the type parameter's default value in a singleton collection if the sequence is empty.

DefaultIfEmpty<TSource>(IQueryable<TSource>, TSource) DefaultIfEmpty<TSource>(IQueryable<TSource>, TSource) DefaultIfEmpty<TSource>(IQueryable<TSource>, TSource) DefaultIfEmpty<TSource>(IQueryable<TSource>, TSource)

Restituisce gli elementi della sequenza specificata o il valore specificato in una raccolta di singleton se la sequenza è vuota.Returns the elements of the specified sequence or the specified value in a singleton collection if the sequence is empty.

Distinct<TSource>(IQueryable<TSource>) Distinct<TSource>(IQueryable<TSource>) Distinct<TSource>(IQueryable<TSource>) Distinct<TSource>(IQueryable<TSource>)

Restituisce elementi distinti da una sequenza utilizzando l'operatore di confronto uguaglianze predefinito per confrontare i valori.Returns distinct elements from a sequence by using the default equality comparer to compare values.

Distinct<TSource>(IQueryable<TSource>, IEqualityComparer<TSource>) Distinct<TSource>(IQueryable<TSource>, IEqualityComparer<TSource>) Distinct<TSource>(IQueryable<TSource>, IEqualityComparer<TSource>) Distinct<TSource>(IQueryable<TSource>, IEqualityComparer<TSource>)

Restituisce elementi distinti da una sequenza utilizzando uno specificato IEqualityComparer<T> per confrontare valori.Returns distinct elements from a sequence by using a specified IEqualityComparer<T> to compare values.

ElementAt<TSource>(IQueryable<TSource>, Int32) ElementAt<TSource>(IQueryable<TSource>, Int32) ElementAt<TSource>(IQueryable<TSource>, Int32) ElementAt<TSource>(IQueryable<TSource>, Int32)

Restituisce l'elemento in corrispondenza dell’indice specificato in una sequenza.Returns the element at a specified index in a sequence.

ElementAtOrDefault<TSource>(IQueryable<TSource>, Int32) ElementAtOrDefault<TSource>(IQueryable<TSource>, Int32) ElementAtOrDefault<TSource>(IQueryable<TSource>, Int32) ElementAtOrDefault<TSource>(IQueryable<TSource>, Int32)

Restituisce l'elemento in corrispondenza di un indice specificato in una sequenza o un valore predefinito se l'indice è esterno all'intervallo.Returns the element at a specified index in a sequence or a default value if the index is out of range.

Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>)

Produce la differenza insiemistica delle due sequenze utilizzando l’oggetto IEqualityComparer<T> specificato per confrontare i valori.Produces the set difference of two sequences by using the specified IEqualityComparer<T> to compare values.

Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>)

Produce la differenza insiemistica di due sequenze utilizzando l'operatore di confronto eguaglianze predefinito per confrontare i valori.Produces the set difference of two sequences by using the default equality comparer to compare values.

First<TSource>(IQueryable<TSource>) First<TSource>(IQueryable<TSource>) First<TSource>(IQueryable<TSource>) First<TSource>(IQueryable<TSource>)

Restituisce il primo elemento di una sequenza.Returns the first element of a sequence.

First<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) First<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) First<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) First<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Restituisce il primo elemento di una sequenza che soddisfa una condizione specificata.Returns the first element of a sequence that satisfies a specified condition.

FirstOrDefault<TSource>(IQueryable<TSource>) FirstOrDefault<TSource>(IQueryable<TSource>) FirstOrDefault<TSource>(IQueryable<TSource>) FirstOrDefault<TSource>(IQueryable<TSource>)

Restituisce il primo elemento di una sequenza o un valore predefinito se la sequenza non contiene elementi.Returns the first element of a sequence, or a default value if the sequence contains no elements.

FirstOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) FirstOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) FirstOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) FirstOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Restituisce il primo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se un tale elemento non viene trovato.Returns the first element of a sequence that satisfies a specified condition or a default value if no such element is found.

GroupBy<TSource,TKey,TElement,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, Expression<Func<TKey,IEnumerable<TElement>,TResult>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey,TElement,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, Expression<Func<TKey,IEnumerable<TElement>,TResult>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey,TElement,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, Expression<Func<TKey,IEnumerable<TElement>,TResult>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey,TElement,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, Expression<Func<TKey,IEnumerable<TElement>,TResult>>, IEqualityComparer<TKey>)

Raggruppa gli elementi di una sequenza in base a una funzione del selettore principale specificata e crea un valore risultante da ciascun gruppo e relativa chiave.Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. Le chiavi sono confrontate utilizzando un operatore di confronto specificato e gli elementi di ogni gruppo vengono proiettati utilizzando una funzione specificata.Keys are compared by using a specified comparer and the elements of each group are projected by using a specified function.

GroupBy<TSource,TKey,TElement,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, Expression<Func<TKey,IEnumerable<TElement>,TResult>>) GroupBy<TSource,TKey,TElement,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, Expression<Func<TKey,IEnumerable<TElement>,TResult>>) GroupBy<TSource,TKey,TElement,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, Expression<Func<TKey,IEnumerable<TElement>,TResult>>) GroupBy<TSource,TKey,TElement,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, Expression<Func<TKey,IEnumerable<TElement>,TResult>>)

Raggruppa gli elementi di una sequenza in base a una funzione del selettore principale specificata e crea un valore risultante da ciascun gruppo e relativa chiave.Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. Gli elementi di ogni gruppo vengono proiettati usando una funzione specificata.The elements of each group are projected by using a specified function.

GroupBy<TSource,TKey,TElement>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>) GroupBy<TSource,TKey,TElement>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>) GroupBy<TSource,TKey,TElement>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>) GroupBy<TSource,TKey,TElement>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>)

Raggruppa gli elementi di una sequenza in base a una funzione specificata del selettore principale e proietta gli elementi di ogni gruppo utilizzando una funzione specificata.Groups the elements of a sequence according to a specified key selector function and projects the elements for each group by using a specified function.

GroupBy<TSource,TKey,TElement>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey,TElement>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey,TElement>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey,TElement>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>, IEqualityComparer<TKey>)

Raggruppa gli elementi di una sequenza e proietta gli elementi di ogni gruppo utilizzando una funzione specificata.Groups the elements of a sequence and projects the elements for each group by using a specified function. I valori chiave vengono confrontati utilizzando un operatore di confronto specificato.Key values are compared by using a specified comparer.

GroupBy<TSource,TKey,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TKey,IEnumerable<TSource>,TResult>>) GroupBy<TSource,TKey,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TKey,IEnumerable<TSource>,TResult>>) GroupBy<TSource,TKey,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TKey,IEnumerable<TSource>,TResult>>) GroupBy<TSource,TKey,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TKey,IEnumerable<TSource>,TResult>>)

Raggruppa gli elementi di una sequenza in base a una funzione del selettore principale specificata e crea un valore risultante da ciascun gruppo e relativa chiave.Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key.

GroupBy<TSource,TKey,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TKey,IEnumerable<TSource>,TResult>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TKey,IEnumerable<TSource>,TResult>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TKey,IEnumerable<TSource>,TResult>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TKey,IEnumerable<TSource>,TResult>>, IEqualityComparer<TKey>)

Raggruppa gli elementi di una sequenza in base a una funzione del selettore principale specificata e crea un valore risultante da ciascun gruppo e relativa chiave.Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. Le chiavi vengono confrontate utilizzando un operatore di confronto specificato.Keys are compared by using a specified comparer.

GroupBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IEqualityComparer<TKey>) GroupBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IEqualityComparer<TKey>)

Raggruppa gli elementi di una sequenza secondo una specificata funzione del selettore principale e confronta le chiavi utilizzando un operatore di confronto specificato.Groups the elements of a sequence according to a specified key selector function and compares the keys by using a specified comparer.

GroupBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>) GroupBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>) GroupBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>) GroupBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>)

Raggruppa gli elementi di una sequenza secondo una specificata funzione del selettore principale.Groups the elements of a sequence according to a specified key selector function.

GroupJoin<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,IEnumerable<TInner>,TResult>>) GroupJoin<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,IEnumerable<TInner>,TResult>>) GroupJoin<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,IEnumerable<TInner>,TResult>>) GroupJoin<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,IEnumerable<TInner>,TResult>>)

Correla gli elementi di due sequenze in base all'uguaglianza delle chiavi e raggruppa i risultati.Correlates the elements of two sequences based on key equality and groups the results. Per confrontare le chiavi viene usato l'operatore di confronto uguaglianze predefinito.The default equality comparer is used to compare keys.

GroupJoin<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,IEnumerable<TInner>,TResult>>, IEqualityComparer<TKey>) GroupJoin<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,IEnumerable<TInner>,TResult>>, IEqualityComparer<TKey>) GroupJoin<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,IEnumerable<TInner>,TResult>>, IEqualityComparer<TKey>) GroupJoin<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,IEnumerable<TInner>,TResult>>, IEqualityComparer<TKey>)

Correla gli elementi di due sequenze in base all'uguaglianza delle chiavi e raggruppa i risultati.Correlates the elements of two sequences based on key equality and groups the results. Per confrontare le chiavi, viene usato un oggetto IEqualityComparer<T> specificato.A specified IEqualityComparer<T> is used to compare keys.

Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>)

Produce l’intersezione insiemistica di due sequenze utilizzando l'operatore di confronto uguaglianze predefinito per confrontare i valori.Produces the set intersection of two sequences by using the default equality comparer to compare values.

Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>)

Produce l’intersezione insiemistica delle due sequenze utilizzando l’oggetto IEqualityComparer<T> specificato per confrontare i valori.Produces the set intersection of two sequences by using the specified IEqualityComparer<T> to compare values.

Join<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,TInner,TResult>>) Join<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,TInner,TResult>>) Join<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,TInner,TResult>>) Join<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,TInner,TResult>>)

Correla gli elementi di due sequenze in base alle chiavi corrispondenti.Correlates the elements of two sequences based on matching keys. Per confrontare le chiavi viene usato l'operatore di confronto uguaglianze predefinito.The default equality comparer is used to compare keys.

Join<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,TInner,TResult>>, IEqualityComparer<TKey>) Join<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,TInner,TResult>>, IEqualityComparer<TKey>) Join<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,TInner,TResult>>, IEqualityComparer<TKey>) Join<TOuter,TInner,TKey,TResult>(IQueryable<TOuter>, IEnumerable<TInner>, Expression<Func<TOuter,TKey>>, Expression<Func<TInner,TKey>>, Expression<Func<TOuter,TInner,TResult>>, IEqualityComparer<TKey>)

Correla gli elementi di due sequenze in base alle chiavi corrispondenti.Correlates the elements of two sequences based on matching keys. Per confrontare le chiavi, viene usato un oggetto IEqualityComparer<T> specificato.A specified IEqualityComparer<T> is used to compare keys.

Last<TSource>(IQueryable<TSource>) Last<TSource>(IQueryable<TSource>) Last<TSource>(IQueryable<TSource>) Last<TSource>(IQueryable<TSource>)

Restituisce l'ultimo elemento in una sequenza.Returns the last element in a sequence.

Last<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Last<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Last<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Last<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Restituisce l'ultimo elemento di una sequenza che soddisfa una condizione specificata.Returns the last element of a sequence that satisfies a specified condition.

LastOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) LastOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) LastOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) LastOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Restituisce l'ultimo elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento non viene trovato.Returns the last element of a sequence that satisfies a condition or a default value if no such element is found.

LastOrDefault<TSource>(IQueryable<TSource>) LastOrDefault<TSource>(IQueryable<TSource>) LastOrDefault<TSource>(IQueryable<TSource>) LastOrDefault<TSource>(IQueryable<TSource>)

Restituisce l’ultimo elemento in una sequenza o un valore predefinito se la sequenza non contiene elementi.Returns the last element in a sequence, or a default value if the sequence contains no elements.

LongCount<TSource>(IQueryable<TSource>) LongCount<TSource>(IQueryable<TSource>) LongCount<TSource>(IQueryable<TSource>) LongCount<TSource>(IQueryable<TSource>)

Restituisce un oggetto Int64 che rappresenta il numero totale di elementi in una sequenza.Returns an Int64 that represents the total number of elements in a sequence.

LongCount<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) LongCount<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) LongCount<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) LongCount<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Restituisce un oggetto Int64 che rappresenta il numero di elementi in una sequenza che soddisfano una condizione.Returns an Int64 that represents the number of elements in a sequence that satisfy a condition.

Max<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>) Max<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>) Max<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>) Max<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>)

Richiama una funzione di proiezione su ogni elemento di un generico oggetto IQueryable<T> e restituisce il valore massimo risultante.Invokes a projection function on each element of a generic IQueryable<T> and returns the maximum resulting value.

Max<TSource>(IQueryable<TSource>) Max<TSource>(IQueryable<TSource>) Max<TSource>(IQueryable<TSource>) Max<TSource>(IQueryable<TSource>)

Restituisce il valore massimo di un generico oggetto IQueryable<T>.Returns the maximum value in a generic IQueryable<T>.

Min<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>) Min<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>) Min<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>) Min<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>)

Richiama una funzione di proiezione su ogni elemento di un generico oggetto IQueryable<T> e restituisce il valore minimo risultante.Invokes a projection function on each element of a generic IQueryable<T> and returns the minimum resulting value.

Min<TSource>(IQueryable<TSource>) Min<TSource>(IQueryable<TSource>) Min<TSource>(IQueryable<TSource>) Min<TSource>(IQueryable<TSource>)

Restituisce il valore minimo di un generico oggetto IQueryable<T>.Returns the minimum value of a generic IQueryable<T>.

OfType<TResult>(IQueryable) OfType<TResult>(IQueryable) OfType<TResult>(IQueryable) OfType<TResult>(IQueryable)

Filtra gli elementi di un oggetto IQueryable in base a un tipo specificato.Filters the elements of an IQueryable based on a specified type.

OrderBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) OrderBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) OrderBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) OrderBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>)

Ordina in ordine crescente gli elementi di una sequenza utilizzando un operatore di confronto specificato.Sorts the elements of a sequence in ascending order by using a specified comparer.

OrderBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>) OrderBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>) OrderBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>) OrderBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>)

Ordina in senso crescente gli elementi di una sequenza secondo una chiave.Sorts the elements of a sequence in ascending order according to a key.

OrderByDescending<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>) OrderByDescending<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>) OrderByDescending<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>) OrderByDescending<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>)

Ordina in senso decrescente gli elementi di una sequenza secondo una chiave.Sorts the elements of a sequence in descending order according to a key.

OrderByDescending<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) OrderByDescending<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) OrderByDescending<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) OrderByDescending<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>)

Ordina in senso decrescente gli elementi di una sequenza usando un operatore di confronto specificato.Sorts the elements of a sequence in descending order by using a specified comparer.

Prepend<TSource>(IQueryable<TSource>, TSource) Prepend<TSource>(IQueryable<TSource>, TSource) Prepend<TSource>(IQueryable<TSource>, TSource) Prepend<TSource>(IQueryable<TSource>, TSource)
Reverse<TSource>(IQueryable<TSource>) Reverse<TSource>(IQueryable<TSource>) Reverse<TSource>(IQueryable<TSource>) Reverse<TSource>(IQueryable<TSource>)

Inverte l'ordine degli elementi in una sequenza.Inverts the order of the elements in a sequence.

Select<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,TResult>>) Select<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,TResult>>) Select<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,TResult>>) Select<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,TResult>>)

Proietta ogni elemento di una sequenza in un nuovo modulo incorporando l'indice dell'elemento.Projects each element of a sequence into a new form by incorporating the element's index.

Select<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>) Select<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>) Select<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>) Select<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>)

Proietta ogni elemento di una sequenza in un nuovo form.Projects each element of a sequence into a new form.

SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection,TResult>>) SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection,TResult>>) SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection,TResult>>) SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection,TResult>>)

Proietta ogni elemento di una sequenza a un oggetto IEnumerable<T> che incorpora l'indice dell'elemento di origine che lo ha prodotto.Projects each element of a sequence to an IEnumerable<T> that incorporates the index of the source element that produced it. Viene quindi richiamata una funzione del selettore di risultato su ogni elemento di ogni sequenza intermedia e i valori risultanti vengono combinati in una singola sequenza unidimensionale e restituiti.A result selector function is invoked on each element of each intermediate sequence, and the resulting values are combined into a single, one-dimensional sequence and returned.

SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection,TResult>>) SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection,TResult>>) SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection,TResult>>) SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection,TResult>>)

Proietta ogni elemento di una sequenza a un oggetto IEnumerable<T> e richiama una funzione del selettore di risultato su ogni elemento al suo interno.Projects each element of a sequence to an IEnumerable<T> and invokes a result selector function on each element therein. I valori risultanti da ogni sequenza intermedia vengono combinati in un singola sequenza unidimensionale e restituiti.The resulting values from each intermediate sequence are combined into a single, one-dimensional sequence and returned.

SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,IEnumerable<TResult>>>) SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,IEnumerable<TResult>>>) SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,IEnumerable<TResult>>>) SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,Int32,IEnumerable<TResult>>>)

Proietta ogni elemento di una sequenza a un oggetto IEnumerable<T> e combina le sequenze risultanti in una sequenza.Projects each element of a sequence to an IEnumerable<T> and combines the resulting sequences into one sequence. L'indice di ogni elemento di origine viene usato nella maschera proiettata di tale elemento.The index of each source element is used in the projected form of that element.

SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>)

Proietta ogni elemento di una sequenza a un oggetto IEnumerable<T> e combina le sequenze risultanti in una sequenza.Projects each element of a sequence to an IEnumerable<T> and combines the resulting sequences into one sequence.

SequenceEqual<TSource>(IQueryable<TSource>, IEnumerable<TSource>) SequenceEqual<TSource>(IQueryable<TSource>, IEnumerable<TSource>) SequenceEqual<TSource>(IQueryable<TSource>, IEnumerable<TSource>) SequenceEqual<TSource>(IQueryable<TSource>, IEnumerable<TSource>)

Determina se due sequenze sono uguali utilizzando l'operatore di confronto uguaglianze predefinito per confrontare gli elementi.Determines whether two sequences are equal by using the default equality comparer to compare elements.

SequenceEqual<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) SequenceEqual<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) SequenceEqual<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) SequenceEqual<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>)

Determina se due sequenze sono uguali utilizzando un oggetto IEqualityComparer<T> specificato per confrontare gli elementi.Determines whether two sequences are equal by using a specified IEqualityComparer<T> to compare elements.

Single<TSource>(IQueryable<TSource>) Single<TSource>(IQueryable<TSource>) Single<TSource>(IQueryable<TSource>) Single<TSource>(IQueryable<TSource>)

Restituisce l'unico elemento di una sequenza e genera un'eccezione se nella sequenza non è presente esattamente un elemento.Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence.

Single<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Single<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Single<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Single<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Restituisce l'unico elemento di una sequenza che soddisfa una condizione specificata e genera un'eccezione se esistono più elementi di tale tipo.Returns the only element of a sequence that satisfies a specified condition, and throws an exception if more than one such element exists.

SingleOrDefault<TSource>(IQueryable<TSource>) SingleOrDefault<TSource>(IQueryable<TSource>) SingleOrDefault<TSource>(IQueryable<TSource>) SingleOrDefault<TSource>(IQueryable<TSource>)

Restituisce il singolo elemento di una sequenza o un valore predefinito se la sequenza è vuota. Questo metodo genera un'eccezione se esiste più di un elemento nella sequenza.Returns the only element of a sequence, or a default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence.

SingleOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) SingleOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) SingleOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) SingleOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Restituisce l'unico elemento di una sequenza che soddisfa una condizione specificata o un valore predefinito se tale elemento esiste. Questo metodo genera un'eccezione se più di un elemento soddisfa la condizione.Returns the only element of a sequence that satisfies a specified condition or a default value if no such element exists; this method throws an exception if more than one element satisfies the condition.

Skip<TSource>(IQueryable<TSource>, Int32) Skip<TSource>(IQueryable<TSource>, Int32) Skip<TSource>(IQueryable<TSource>, Int32) Skip<TSource>(IQueryable<TSource>, Int32)

Ignora un numero specificato di elementi in una sequenza e quindi restituisce gli elementi rimanenti.Bypasses a specified number of elements in a sequence and then returns the remaining elements.

SkipLast<TSource>(IQueryable<TSource>, Int32) SkipLast<TSource>(IQueryable<TSource>, Int32) SkipLast<TSource>(IQueryable<TSource>, Int32) SkipLast<TSource>(IQueryable<TSource>, Int32)
SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Ignora gli elementi in sequenza finché la condizione specificata è soddisfatta e quindi restituisce gli elementi rimanenti.Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements.

SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>) SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>) SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>) SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>)

Ignora gli elementi in sequenza finché la condizione specificata è soddisfatta e quindi restituisce gli elementi rimanenti.Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements. L'indice dell'elemento viene usato nella logica della funzione predicativa.The element's index is used in the logic of the predicate function.

Sum(IQueryable<Single>) Sum(IQueryable<Single>) Sum(IQueryable<Single>) Sum(IQueryable<Single>)

Calcola la somma di una sequenza di valori Single.Computes the sum of a sequence of Single values.

Sum(IQueryable<Nullable<Single>>) Sum(IQueryable<Nullable<Single>>) Sum(IQueryable<Nullable<Single>>) Sum(IQueryable<Nullable<Single>>)

Calcola la somma di una sequenza che ammette valori Single nullable.Computes the sum of a sequence of nullable Single values.

Sum(IQueryable<Nullable<Int64>>) Sum(IQueryable<Nullable<Int64>>) Sum(IQueryable<Nullable<Int64>>) Sum(IQueryable<Nullable<Int64>>)

Calcola la somma di una sequenza che ammette valori Int64 nullable.Computes the sum of a sequence of nullable Int64 values.

Sum(IQueryable<Nullable<Int32>>) Sum(IQueryable<Nullable<Int32>>) Sum(IQueryable<Nullable<Int32>>) Sum(IQueryable<Nullable<Int32>>)

Calcola la somma di una sequenza che ammette valori Int32 nullable.Computes the sum of a sequence of nullable Int32 values.

Sum(IQueryable<Nullable<Double>>) Sum(IQueryable<Nullable<Double>>) Sum(IQueryable<Nullable<Double>>) Sum(IQueryable<Nullable<Double>>)

Calcola la somma di una sequenza che ammette valori Double nullable.Computes the sum of a sequence of nullable Double values.

Sum(IQueryable<Int32>) Sum(IQueryable<Int32>) Sum(IQueryable<Int32>) Sum(IQueryable<Int32>)

Calcola la somma di una sequenza di valori Int32.Computes the sum of a sequence of Int32 values.

Sum(IQueryable<Int64>) Sum(IQueryable<Int64>) Sum(IQueryable<Int64>) Sum(IQueryable<Int64>)

Calcola la somma di una sequenza di valori Int64.Computes the sum of a sequence of Int64 values.

Sum(IQueryable<Nullable<Decimal>>) Sum(IQueryable<Nullable<Decimal>>) Sum(IQueryable<Nullable<Decimal>>) Sum(IQueryable<Nullable<Decimal>>)

Calcola la somma di una sequenza che ammette valori Decimal nullable.Computes the sum of a sequence of nullable Decimal values.

Sum(IQueryable<Double>) Sum(IQueryable<Double>) Sum(IQueryable<Double>) Sum(IQueryable<Double>)

Calcola la somma di una sequenza di valori Double.Computes the sum of a sequence of Double values.

Sum(IQueryable<Decimal>) Sum(IQueryable<Decimal>) Sum(IQueryable<Decimal>) Sum(IQueryable<Decimal>)

Calcola la somma di una sequenza di valori Decimal.Computes the sum of a sequence of Decimal values.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>)

Calcola la somma della sequenza di valori Single nullable, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of nullable Single values that is obtained by invoking a projection function on each element of the input sequence.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>)

Calcola la somma della sequenza di valori Int64 nullable, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of nullable Int64 values that is obtained by invoking a projection function on each element of the input sequence.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>)

Calcola la somma della sequenza di valori Int32 nullable, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of nullable Int32 values that is obtained by invoking a projection function on each element of the input sequence.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>)

Calcola la somma della sequenza di valori Double nullable, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of nullable Double values that is obtained by invoking a projection function on each element of the input sequence.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>)

Calcola la somma della sequenza di valori Single ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of Single values that is obtained by invoking a projection function on each element of the input sequence.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>)

Calcola la somma della sequenza di valori Int64 ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of Int64 values that is obtained by invoking a projection function on each element of the input sequence.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>)

Calcola la somma della sequenza di valori Int32 ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of Int32 values that is obtained by invoking a projection function on each element of the input sequence.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>)

Calcola la somma della sequenza di valori Double ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of Double values that is obtained by invoking a projection function on each element of the input sequence.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>)

Calcola la somma della sequenza di valori Decimal ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of Decimal values that is obtained by invoking a projection function on each element of the input sequence.

Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>) Sum<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>)

Calcola la somma della sequenza di valori Decimal nullable, ottenuta chiamando una funzione di proiezione su ogni elemento della sequenza di input.Computes the sum of the sequence of nullable Decimal values that is obtained by invoking a projection function on each element of the input sequence.

Take<TSource>(IQueryable<TSource>, Int32) Take<TSource>(IQueryable<TSource>, Int32) Take<TSource>(IQueryable<TSource>, Int32) Take<TSource>(IQueryable<TSource>, Int32)

Restituisce un numero specificato di elementi contigui dall'inizio di una sequenza.Returns a specified number of contiguous elements from the start of a sequence.

TakeLast<TSource>(IQueryable<TSource>, Int32) TakeLast<TSource>(IQueryable<TSource>, Int32) TakeLast<TSource>(IQueryable<TSource>, Int32) TakeLast<TSource>(IQueryable<TSource>, Int32)
TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Restituisce elementi di una sequenza finché una condizione specificata è soddisfatta.Returns elements from a sequence as long as a specified condition is true.

TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>) TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>) TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>) TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>)

Restituisce elementi di una sequenza finché una condizione specificata è soddisfatta.Returns elements from a sequence as long as a specified condition is true. L'indice dell'elemento viene usato nella logica della funzione predicativa.The element's index is used in the logic of the predicate function.

ThenBy<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) ThenBy<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) ThenBy<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) ThenBy<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>)

Esegue un ordinamento secondario in senso crescente degli elementi di una sequenza utilizzando un operatore di confronto specificato.Performs a subsequent ordering of the elements in a sequence in ascending order by using a specified comparer.

ThenBy<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>) ThenBy<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>) ThenBy<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>) ThenBy<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>)

Esegue un successivo ordinamento in senso crescente in base a una chiave degli elementi di una sequenza.Performs a subsequent ordering of the elements in a sequence in ascending order according to a key.

ThenByDescending<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>) ThenByDescending<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>) ThenByDescending<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>) ThenByDescending<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>)

Esegue un successivo ordinamento in senso decrescente in base a una chiave degli elementi di una sequenza.Performs a subsequent ordering of the elements in a sequence in descending order, according to a key.

ThenByDescending<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) ThenByDescending<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) ThenByDescending<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>) ThenByDescending<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>, IComparer<TKey>)

Esegue un ordinamento secondario in senso decrescente degli elementi di una sequenza utilizzando un operatore di confronto specificato.Performs a subsequent ordering of the elements in a sequence in descending order by using a specified comparer.

Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>) Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>)

Produce l'unione insiemistica delle due sequenze utilizzando l'operatore di confronto uguaglianze predefinito.Produces the set union of two sequences by using the default equality comparer.

Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>)

Produce l'unione insiemistica di due sequenze utilizzando un oggetto IEqualityComparer<T> specificato.Produces the set union of two sequences by using a specified IEqualityComparer<T>.

Where<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Where<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Where<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>) Where<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Filtra una sequenza di valori in base a un predicato.Filters a sequence of values based on a predicate.

Where<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>) Where<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>) Where<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>) Where<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32,Boolean>>)

Filtra una sequenza di valori in base a un predicato.Filters a sequence of values based on a predicate. L'indice di ogni elemento viene usato nella logica della funzione predicato.Each element's index is used in the logic of the predicate function.

Zip<TFirst,TSecond,TResult>(IQueryable<TFirst>, IEnumerable<TSecond>, Expression<Func<TFirst,TSecond,TResult>>) Zip<TFirst,TSecond,TResult>(IQueryable<TFirst>, IEnumerable<TSecond>, Expression<Func<TFirst,TSecond,TResult>>) Zip<TFirst,TSecond,TResult>(IQueryable<TFirst>, IEnumerable<TSecond>, Expression<Func<TFirst,TSecond,TResult>>) Zip<TFirst,TSecond,TResult>(IQueryable<TFirst>, IEnumerable<TSecond>, Expression<Func<TFirst,TSecond,TResult>>)

Unisce due sequenze tramite la funzione del predicato specificata.Merges two sequences by using the specified predicate function.

Zip<TFirst,TSecond>(IQueryable<TFirst>, IEnumerable<TSecond>) Zip<TFirst,TSecond>(IQueryable<TFirst>, IEnumerable<TSecond>) Zip<TFirst,TSecond>(IQueryable<TFirst>, IEnumerable<TSecond>) Zip<TFirst,TSecond>(IQueryable<TFirst>, IEnumerable<TSecond>)

Produce una sequenza di tuple con gli elementi dalle due sequenze specificate.Produces a sequence of tuples with elements from the two specified sequences.

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