ObjectQuery<T> Class

Reference

Definition

Namespace:: System.Data.Entity.Core.Objects

Assembly:: EntityFramework.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

ObjectQuery implements strongly-typed queries at the object-layer. Queries are specified using Entity-SQL strings and may be created by calling the Entity-SQL-based query builder methods declared by ObjectQuery.

[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1710:IdentifiersShouldHaveCorrectSuffix")]
public class ObjectQuery<T> : System.Data.Entity.Core.Objects.ObjectQuery, System.Collections.Generic.IEnumerable<T>, System.Data.Entity.Infrastructure.IDbAsyncEnumerable<T>, System.Linq.IOrderedQueryable<T>, System.Linq.IQueryable<T>

type ObjectQuery<'T> = class
    inherit ObjectQuery
    interface IOrderedQueryable<'T>
    interface IQueryable<'T>
    interface IOrderedQueryable
    interface IQueryable
    interface seq<'T>
    interface IEnumerable
    interface IDbAsyncEnumerable<'T>
    interface IDbAsyncEnumerable

Public Class ObjectQuery(Of T)
Inherits ObjectQuery
Implements IDbAsyncEnumerable(Of T), IEnumerable(Of T), IOrderedQueryable(Of T), IQueryable(Of T)

Type Parameters

T

The result type of this ObjectQuery

Inheritance: Object

ObjectQuery
ObjectQuery<T>

Derived: System.Data.Entity.Core.Objects.ObjectSet<TEntity>

Attributes: SuppressMessageAttribute

Implements: IEnumerable<T> IEnumerable IDbAsyncEnumerable IDbAsyncEnumerable<T> IOrderedQueryable IOrderedQueryable<T> IQueryable IQueryable<T>

Constructors

ObjectQuery<T>(String, ObjectContext)	Creates a new ObjectQuery<T> instance using the specified Entity SQL command as the initial query.
ObjectQuery<T>(String, ObjectContext, MergeOption)	Creates a new ObjectQuery<T> instance using the specified Entity SQL command as the initial query and the specified merge option.

Properties

CommandText	Returns the command text for the query. (Inherited from ObjectQuery)
Context	Gets the object context associated with this object query. (Inherited from ObjectQuery)
EnablePlanCaching	Gets or sets a value that indicates whether the query plan should be cached. (Inherited from ObjectQuery)
MergeOption	Gets or sets how objects returned from a query are added to the object context. (Inherited from ObjectQuery)
Name	Gets or sets the name of this object query.
Parameters	Gets the parameter collection for this object query. (Inherited from ObjectQuery)
Streaming	Whether the query is streaming or buffering (Inherited from ObjectQuery)

Methods

Distinct()	Limits the query to unique results.
Except(ObjectQuery<T>)	This query-builder method creates a new query whose results are all of the results of this query, except those that are also part of the other query specified.
Execute(MergeOption)	Executes the object query with the specified merge option.
ExecuteAsync(MergeOption)	Asynchronously executes the object query with the specified merge option.
ExecuteAsync(MergeOption, CancellationToken)	Asynchronously executes the object query with the specified merge option.
GetResultType()	Returns information about the result type of the query. (Inherited from ObjectQuery)
GroupBy(String, String, ObjectParameter[])	Groups the query results by the specified criteria.
Include(String)	Specifies the related objects to include in the query results.
Intersect(ObjectQuery<T>)	This query-builder method creates a new query whose results are those that are both in this query and the other query specified.
OfType<TResultType>()	Limits the query to only results of a specific type.
OrderBy(String, ObjectParameter[])	Orders the query results by the specified criteria.
Select(String, ObjectParameter[])	Limits the query results to only the properties that are defined in the specified projection.
SelectValue<TResultType>(String, ObjectParameter[])	Limits the query results to only the property specified in the projection.
Skip(String, String, ObjectParameter[])	Orders the query results by the specified criteria and skips a specified number of results.
Top(String, ObjectParameter[])	Limits the query results to a specified number of items.
ToTraceString()	Returns the commands to execute against the data source. (Inherited from ObjectQuery)
Union(ObjectQuery<T>)	This query-builder method creates a new query whose results are all of the results of this query, plus all of the results of the other query, without duplicates (i.e., results are unique).
UnionAll(ObjectQuery<T>)	This query-builder method creates a new query whose results are all of the results of this query, plus all of the results of the other query, including any duplicates (i.e., results are not necessarily unique).
Where(String, ObjectParameter[])	Limits the query to results that match specified filtering criteria.

Explicit Interface Implementations

IDbAsyncEnumerable.GetAsyncEnumerator()	Returns an IDbAsyncEnumerator which when enumerated will execute the given SQL query against the database. (Inherited from ObjectQuery)
IDbAsyncEnumerable<T>.GetAsyncEnumerator()	Returns an IDbAsyncEnumerator<T> which when enumerated will execute the given SQL query against the database.
IEnumerable.GetEnumerator()	Returns an enumerator that iterates through a collection. (Inherited from ObjectQuery)
IEnumerable<T>.GetEnumerator()	Returns an IEnumerator<T> which when enumerated will execute the given SQL query against the database.
IListSource.ContainsListCollection	(Inherited from ObjectQuery)
IListSource.GetList()	Returns the collection as an IList used for data binding. (Inherited from ObjectQuery)
IQueryable.ElementType	Gets the result element type for this query instance. (Inherited from ObjectQuery)
IQueryable.Expression	Gets the expression describing this query. For queries built using LINQ builder patterns, returns a full LINQ expression tree; otherwise, returns a constant expression wrapping this query. Note that the default expression is not cached. This allows us to differentiate between LINQ and Entity-SQL queries. (Inherited from ObjectQuery)
IQueryable.Provider	Gets the IQueryProvider associated with this query instance. (Inherited from ObjectQuery)

Extension Methods

AllAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)	Asynchronously determines whether all the elements of a sequence satisfy a condition.
AllAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>, CancellationToken)	Asynchronously determines whether all the elements of a sequence satisfy a condition.
AnyAsync<TSource>(IQueryable<TSource>)	Asynchronously determines whether a sequence contains any elements.
AnyAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)	Asynchronously determines whether any element of a sequence satisfies a condition.
AnyAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>, CancellationToken)	Asynchronously determines whether any element of a sequence satisfies a condition.
AnyAsync<TSource>(IQueryable<TSource>, CancellationToken)	Asynchronously determines whether a sequence contains any elements.
AsNoTracking<T>(IQueryable<T>)	Returns a new query where the entities returned will not be cached in the DbContext or ObjectContext. This method works by calling the AsNoTracking method of the underlying query object. If the underlying query object does not have an AsNoTracking method, then calling this method will have no affect.
AsStreaming<T>(IQueryable<T>)	Obsolete. Returns a new query that will stream the results instead of buffering. This method works by calling the AsStreaming method of the underlying query object. If the underlying query object does not have an AsStreaming method, then calling this method will have no affect.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>)	Asynchronously computes the average of a sequence of Decimal values that is obtained by invoking a projection function on each element of the input sequence.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>, CancellationToken)	Asynchronously computes the average of a sequence of Decimal values that is obtained by invoking a projection function on each element of the input sequence.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>)	Asynchronously computes the average of a sequence of Double values that is obtained by invoking a projection function on each element of the input sequence.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>, CancellationToken)	Asynchronously computes the average of a sequence of Double values that is obtained by invoking a projection function on each element of the input sequence.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>)	Asynchronously computes the average of a sequence of Int32 values that is obtained by invoking a projection function on each element of the input sequence.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>, CancellationToken)	Asynchronously computes the average of a sequence of Int32 values that is obtained by invoking a projection function on each element of the input sequence.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>)	Asynchronously computes the average of a sequence of Int64 values that is obtained by invoking a projection function on each element of the input sequence.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>, CancellationToken)	Asynchronously computes the average of a sequence of Int64 values that is obtained by invoking a projection function on each element of the input sequence.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>, CancellationToken)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>, CancellationToken)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>, CancellationToken)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>, CancellationToken)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>, CancellationToken)	Asynchronously 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.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>)	Asynchronously computes the average of a sequence of Single values that is obtained by invoking a projection function on each element of the input sequence.
AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>, CancellationToken)	Asynchronously computes the average of a sequence of Single values that is obtained by invoking a projection function on each element of the input sequence.
ContainsAsync<TSource>(IQueryable<TSource>, TSource)	Asynchronously determines whether a sequence contains a specified element by using the default equality comparer.
ContainsAsync<TSource>(IQueryable<TSource>, TSource, CancellationToken)	Asynchronously determines whether a sequence contains a specified element by using the default equality comparer.
CountAsync<TSource>(IQueryable<TSource>)	Asynchronously returns the number of elements in a sequence.
CountAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)	Asynchronously returns the number of elements in a sequence that satisfy a condition.
CountAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>, CancellationToken)	Asynchronously returns the number of elements in a sequence that satisfy a condition.
CountAsync<TSource>(IQueryable<TSource>, CancellationToken)	Asynchronously returns the number of elements in a sequence.
FirstAsync<TSource>(IQueryable<TSource>)	Asynchronously returns the first element of a sequence.
FirstAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)	Asynchronously returns the first element of a sequence that satisfies a specified condition.
FirstAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>, CancellationToken)	Asynchronously returns the first element of a sequence that satisfies a specified condition.
FirstAsync<TSource>(IQueryable<TSource>, CancellationToken)	Asynchronously returns the first element of a sequence.
FirstOrDefaultAsync<TSource>(IQueryable<TSource>)	Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements.
FirstOrDefaultAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)	Asynchronously returns the first element of a sequence that satisfies a specified condition or a default value if no such element is found.
FirstOrDefaultAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>, CancellationToken)	Asynchronously returns the first element of a sequence that satisfies a specified condition or a default value if no such element is found.
FirstOrDefaultAsync<TSource>(IQueryable<TSource>, CancellationToken)	Asynchronously returns the first element of a sequence, or a default value if the sequence contains no elements.
ForEachAsync<T>(IQueryable<T>, Action<T>)	Asynchronously enumerates the query results and performs the specified action on each element.
ForEachAsync<T>(IQueryable<T>, Action<T>, CancellationToken)	Asynchronously enumerates the query results and performs the specified action on each element.
Include<T>(IQueryable<T>, String)	Specifies the related objects to include in the query results.
Include<T,TProperty>(IQueryable<T>, Expression<Func<T,TProperty>>)	Specifies the related objects to include in the query results.
LongCountAsync<TSource>(IQueryable<TSource>)	Asynchronously returns an Int64 that represents the total number of elements in a sequence.
LongCountAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)	Asynchronously returns an Int64 that represents the number of elements in a sequence that satisfy a condition.
LongCountAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>, CancellationToken)	Asynchronously returns an Int64 that represents the number of elements in a sequence that satisfy a condition.
LongCountAsync<TSource>(IQueryable<TSource>, CancellationToken)	Asynchronously returns an Int64 that represents the total number of elements in a sequence.
MaxAsync<TSource>(IQueryable<TSource>)	Asynchronously returns the maximum value of a sequence.
MaxAsync<TSource>(IQueryable<TSource>, CancellationToken)	Asynchronously returns the maximum value of a sequence.
MaxAsync<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>)	Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value.
MaxAsync<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>, CancellationToken)	Asynchronously invokes a projection function on each element of a sequence and returns the maximum resulting value.
MinAsync<TSource>(IQueryable<TSource>)	Asynchronously returns the minimum value of a sequence.
MinAsync<TSource>(IQueryable<TSource>, CancellationToken)	Asynchronously returns the minimum value of a sequence.
MinAsync<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>)	Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value.
MinAsync<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>, CancellationToken)	Asynchronously invokes a projection function on each element of a sequence and returns the minimum resulting value.
SingleAsync<TSource>(IQueryable<TSource>)	Asynchronously returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence.
SingleAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)	Asynchronously returns the only element of a sequence that satisfies a specified condition, and throws an exception if more than one such element exists.
SingleAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>, CancellationToken)	Asynchronously returns the only element of a sequence that satisfies a specified condition, and throws an exception if more than one such element exists.
SingleAsync<TSource>(IQueryable<TSource>, CancellationToken)	Asynchronously returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence.
SingleOrDefaultAsync<TSource>(IQueryable<TSource>)	Asynchronously 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.
SingleOrDefaultAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)	Asynchronously 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.
SingleOrDefaultAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>, CancellationToken)	Asynchronously 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.
SingleOrDefaultAsync<TSource>(IQueryable<TSource>, CancellationToken)	Asynchronously 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.
Skip<TSource>(IQueryable<TSource>, Expression<Func<Int32>>)	Bypasses a specified number of elements in a sequence and then returns the remaining elements.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>)	Asynchronously computes the sum of the sequence of Decimal values that is obtained by invoking a projection function on each element of the input sequence.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Decimal>>, CancellationToken)	Asynchronously computes the sum of the sequence of Decimal values that is obtained by invoking a projection function on each element of the input sequence.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>)	Asynchronously computes the sum of the sequence of Double values that is obtained by invoking a projection function on each element of the input sequence.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Double>>, CancellationToken)	Asynchronously computes the sum of the sequence of Double values that is obtained by invoking a projection function on each element of the input sequence.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>)	Asynchronously computes the sum of the sequence of Int32 values that is obtained by invoking a projection function on each element of the input sequence.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int32>>, CancellationToken)	Asynchronously computes the sum of the sequence of Int32 values that is obtained by invoking a projection function on each element of the input sequence.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>)	Asynchronously computes the sum of the sequence of Int64 values that is obtained by invoking a projection function on each element of the input sequence.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Int64>>, CancellationToken)	Asynchronously computes the sum of the sequence of Int64 values that is obtained by invoking a projection function on each element of the input sequence.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Decimal>>>, CancellationToken)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Double>>>, CancellationToken)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int32>>>, CancellationToken)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Int64>>>, CancellationToken)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Nullable<Single>>>, CancellationToken)	Asynchronously 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.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>)	Asynchronously computes the sum of the sequence of Single values that is obtained by invoking a projection function on each element of the input sequence.
SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource,Single>>, CancellationToken)	Asynchronously computes the sum of the sequence of Single values that is obtained by invoking a projection function on each element of the input sequence.
Take<TSource>(IQueryable<TSource>, Expression<Func<Int32>>)	Returns a specified number of contiguous elements from the start of a sequence.
ToArrayAsync<TSource>(IQueryable<TSource>)	Creates an array from an IQueryable<T> by enumerating it asynchronously.
ToArrayAsync<TSource>(IQueryable<TSource>, CancellationToken)	Creates an array from an IQueryable<T> by enumerating it asynchronously.
ToDictionaryAsync<TSource,TKey>(IQueryable<TSource>, Func<TSource,TKey>)	Creates a Dictionary<TKey,TValue> from an IQueryable<T> by enumerating it asynchronously according to a specified key selector function.
ToDictionaryAsync<TSource,TKey>(IQueryable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>)	Creates a Dictionary<TKey,TValue> from an IQueryable<T> by enumerating it asynchronously according to a specified key selector function and a comparer.
ToDictionaryAsync<TSource,TKey>(IQueryable<TSource>, Func<TSource,TKey>, IEqualityComparer<TKey>, CancellationToken)	Creates a Dictionary<TKey,TValue> from an IQueryable<T> by enumerating it asynchronously according to a specified key selector function and a comparer.
ToDictionaryAsync<TSource,TKey>(IQueryable<TSource>, Func<TSource,TKey>, CancellationToken)	Creates a Dictionary<TKey,TValue> from an IQueryable<T> by enumerating it asynchronously according to a specified key selector function.
ToDictionaryAsync<TSource,TKey,TElement>(IQueryable<TSource>, Func<TSource,TKey>, Func<TSource,TElement>)	Creates a Dictionary<TKey,TValue> from an IQueryable<T> by enumerating it asynchronously according to a specified key selector and an element selector function.
ToDictionaryAsync<TSource,TKey,TElement>(IQueryable<TSource>, Func<TSource,TKey>, Func<TSource,TElement>, IEqualityComparer<TKey>)	Creates a Dictionary<TKey,TValue> from an IQueryable<T> by enumerating it asynchronously according to a specified key selector function, a comparer, and an element selector function.
ToDictionaryAsync<TSource,TKey,TElement>(IQueryable<TSource>, Func<TSource,TKey>, Func<TSource,TElement>, IEqualityComparer<TKey>, CancellationToken)	Creates a Dictionary<TKey,TValue> from an IQueryable<T> by enumerating it asynchronously according to a specified key selector function, a comparer, and an element selector function.
ToDictionaryAsync<TSource,TKey,TElement>(IQueryable<TSource>, Func<TSource,TKey>, Func<TSource,TElement>, CancellationToken)	Creates a Dictionary<TKey,TValue> from an IQueryable<T> by enumerating it asynchronously according to a specified key selector and an element selector function.
ToListAsync<TSource>(IQueryable<TSource>)	Creates a List<T> from an IQueryable<T> by enumerating it asynchronously.
ToListAsync<TSource>(IQueryable<TSource>, CancellationToken)	Creates a List<T> from an IQueryable<T> by enumerating it asynchronously.

Applies to