Class QueryableMethods

Namespace

Microsoft.EntityFrameworkCore.Query

Assembly

Microsoft.EntityFrameworkCore.dll

A class that provides reflection metadata for translatable LINQ methods.

public static class QueryableMethods

Inheritance

object

QueryableMethods

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

See Implementation of database providers and extensions and How EF Core queries work for more information and examples.

Properties

All

The MethodInfo for All<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo All { get; }

Property Value

MethodInfo

AnyWithPredicate

The MethodInfo for Any<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo AnyWithPredicate { get; }

Property Value

MethodInfo

AnyWithoutPredicate

The MethodInfo for Any<TSource>(IQueryable<TSource>)

public static MethodInfo AnyWithoutPredicate { get; }

Property Value

MethodInfo

AsQueryable

The MethodInfo for AsQueryable<TElement>(IEnumerable<TElement>)

public static MethodInfo AsQueryable { get; }

Property Value

MethodInfo

Cast

The MethodInfo for Cast<TResult>(IQueryable)

public static MethodInfo Cast { get; }

Property Value

MethodInfo

Concat

The MethodInfo for Concat<TSource>(IQueryable<TSource>, IEnumerable<TSource>)

public static MethodInfo Concat { get; }

Property Value

MethodInfo

Contains

The MethodInfo for Contains<TSource>(IQueryable<TSource>, TSource)

public static MethodInfo Contains { get; }

Property Value

MethodInfo

CountWithPredicate

The MethodInfo for Count<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo CountWithPredicate { get; }

Property Value

MethodInfo

CountWithoutPredicate

The MethodInfo for Count<TSource>(IQueryable<TSource>)

public static MethodInfo CountWithoutPredicate { get; }

Property Value

MethodInfo

DefaultIfEmptyWithArgument

The MethodInfo for DefaultIfEmpty<TSource>(IQueryable<TSource>, TSource)

public static MethodInfo DefaultIfEmptyWithArgument { get; }

Property Value

MethodInfo

DefaultIfEmptyWithoutArgument

The MethodInfo for DefaultIfEmpty<TSource>(IQueryable<TSource>)

public static MethodInfo DefaultIfEmptyWithoutArgument { get; }

Property Value

MethodInfo

Distinct

The MethodInfo for Distinct<TSource>(IQueryable<TSource>)

public static MethodInfo Distinct { get; }

Property Value

MethodInfo

ElementAt

The MethodInfo for ElementAt<TSource>(IQueryable<TSource>, int)

public static MethodInfo ElementAt { get; }

Property Value

MethodInfo

ElementAtOrDefault

The MethodInfo for ElementAtOrDefault<TSource>(IQueryable<TSource>, int)

public static MethodInfo ElementAtOrDefault { get; }

Property Value

MethodInfo

Except

The MethodInfo for Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>)

public static MethodInfo Except { get; }

Property Value

MethodInfo

FirstOrDefaultWithPredicate

The MethodInfo for FirstOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo FirstOrDefaultWithPredicate { get; }

Property Value

MethodInfo

FirstOrDefaultWithoutPredicate

The MethodInfo for FirstOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo FirstOrDefaultWithoutPredicate { get; }

Property Value

MethodInfo

FirstWithPredicate

The MethodInfo for First<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo FirstWithPredicate { get; }

Property Value

MethodInfo

FirstWithoutPredicate

The MethodInfo for First<TSource>(IQueryable<TSource>)

public static MethodInfo FirstWithoutPredicate { get; }

Property Value

MethodInfo

GroupByWithKeyElementResultSelector

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

public static MethodInfo GroupByWithKeyElementResultSelector { get; }

Property Value

MethodInfo

GroupByWithKeyElementSelector

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

public static MethodInfo GroupByWithKeyElementSelector { get; }

Property Value

MethodInfo

GroupByWithKeyResultSelector

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

public static MethodInfo GroupByWithKeyResultSelector { get; }

Property Value

MethodInfo

GroupByWithKeySelector

The MethodInfo for GroupBy<TSource, TKey>(IQueryable<TSource>, Expression<Func<TSource, TKey>>)

public static MethodInfo GroupByWithKeySelector { get; }

Property Value

MethodInfo

GroupJoin

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

public static MethodInfo GroupJoin { get; }

Property Value

MethodInfo

Intersect

The MethodInfo for Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>)

public static MethodInfo Intersect { get; }

Property Value

MethodInfo

Join

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

public static MethodInfo Join { get; }

Property Value

MethodInfo

LastOrDefaultWithPredicate

The MethodInfo for LastOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo LastOrDefaultWithPredicate { get; }

Property Value

MethodInfo

LastOrDefaultWithoutPredicate

The MethodInfo for LastOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo LastOrDefaultWithoutPredicate { get; }

Property Value

MethodInfo

LastWithPredicate

The MethodInfo for Last<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo LastWithPredicate { get; }

Property Value

MethodInfo

LastWithoutPredicate

The MethodInfo for Last<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo LastWithoutPredicate { get; }

Property Value

MethodInfo

LongCountWithPredicate

The MethodInfo for LongCount<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo LongCountWithPredicate { get; }

Property Value

MethodInfo

LongCountWithoutPredicate

The MethodInfo for LongCount<TSource>(IQueryable<TSource>)

public static MethodInfo LongCountWithoutPredicate { get; }

Property Value

MethodInfo

MaxWithSelector

The MethodInfo for Max<TSource>(IQueryable<TSource>)

public static MethodInfo MaxWithSelector { get; }

Property Value

MethodInfo

MaxWithoutSelector

The MethodInfo for Max<TSource, TResult>(IQueryable<TSource>, Expression<Func<TSource, TResult>>)

public static MethodInfo MaxWithoutSelector { get; }

Property Value

MethodInfo

MinWithSelector

The MethodInfo for Min<TSource>(IQueryable<TSource>)

public static MethodInfo MinWithSelector { get; }

Property Value

MethodInfo

MinWithoutSelector

The MethodInfo for Min<TSource, TResult>(IQueryable<TSource>, Expression<Func<TSource, TResult>>)

public static MethodInfo MinWithoutSelector { get; }

Property Value

MethodInfo

OfType

The MethodInfo for OfType<TResult>(IQueryable)

public static MethodInfo OfType { get; }

Property Value

MethodInfo

OrderBy

The MethodInfo for OrderBy<TSource, TKey>(IQueryable<TSource>, Expression<Func<TSource, TKey>>)

public static MethodInfo OrderBy { get; }

Property Value

MethodInfo

OrderByDescending

The MethodInfo for OrderByDescending<TSource, TKey>(IQueryable<TSource>, Expression<Func<TSource, TKey>>)

public static MethodInfo OrderByDescending { get; }

Property Value

MethodInfo

Reverse

The MethodInfo for Reverse<TSource>(IQueryable<TSource>)

public static MethodInfo Reverse { get; }

Property Value

MethodInfo

Select

The MethodInfo for Select<TSource, TResult>(IQueryable<TSource>, Expression<Func<TSource, TResult>>)

public static MethodInfo Select { get; }

Property Value

MethodInfo

SelectManyWithCollectionSelector

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

public static MethodInfo SelectManyWithCollectionSelector { get; }

Property Value

MethodInfo

SelectManyWithoutCollectionSelector

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

public static MethodInfo SelectManyWithoutCollectionSelector { get; }

Property Value

MethodInfo

SingleOrDefaultWithPredicate

The MethodInfo for SingleOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo SingleOrDefaultWithPredicate { get; }

Property Value

MethodInfo

SingleOrDefaultWithoutPredicate

The MethodInfo for SingleOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo SingleOrDefaultWithoutPredicate { get; }

Property Value

MethodInfo

SingleWithPredicate

The MethodInfo for Single<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo SingleWithPredicate { get; }

Property Value

MethodInfo

SingleWithoutPredicate

The MethodInfo for Single<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo SingleWithoutPredicate { get; }

Property Value

MethodInfo

Skip

The MethodInfo for Skip<TSource>(IQueryable<TSource>, int)

public static MethodInfo Skip { get; }

Property Value

MethodInfo

SkipWhile

The MethodInfo for SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo SkipWhile { get; }

Property Value

MethodInfo

Take

The MethodInfo for Take<TSource>(IQueryable<TSource>, int)

public static MethodInfo Take { get; }

Property Value

MethodInfo

TakeWhile

The MethodInfo for TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo TakeWhile { get; }

Property Value

MethodInfo

ThenBy

The MethodInfo for ThenBy<TSource, TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource, TKey>>)

public static MethodInfo ThenBy { get; }

Property Value

MethodInfo

ThenByDescending

The MethodInfo for ThenByDescending<TSource, TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource, TKey>>)

public static MethodInfo ThenByDescending { get; }

Property Value

MethodInfo

Union

The MethodInfo for Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>)

public static MethodInfo Union { get; }

Property Value

MethodInfo

Where

The MethodInfo for Where<TSource>(IQueryable<TSource>, Expression<Func<TSource, bool>>)

public static MethodInfo Where { get; }

Property Value

MethodInfo

Methods

GetAverageWithSelector(Type)

Returns the MethodInfo for the method with a selector for the given type.

public static MethodInfo GetAverageWithSelector(Type type)

Parameters

type Type

The generic type of the method to create.

Returns

MethodInfo

The MethodInfo.

GetAverageWithoutSelector(Type)

Returns the MethodInfo for the method without a selector for the given type.

public static MethodInfo GetAverageWithoutSelector(Type type)

Parameters

type Type

The generic type of the method to create.

Returns

MethodInfo

The MethodInfo.

GetSumWithSelector(Type)

Returns the MethodInfo for the method with a selector for the given type.

public static MethodInfo GetSumWithSelector(Type type)

Parameters

type Type

The generic type of the method to create.

Returns

MethodInfo

The MethodInfo.

GetSumWithoutSelector(Type)

Returns the MethodInfo for the method without a selector for the given type.

public static MethodInfo GetSumWithoutSelector(Type type)

Parameters

type Type

The generic type of the method to create.

Returns

MethodInfo

The MethodInfo.

IsAverageWithSelector(MethodInfo)

Checks whether or not the given MethodInfo is one of the with a selector.

public static bool IsAverageWithSelector(MethodInfo methodInfo)

Parameters

methodInfo MethodInfo

The method to check.

Returns

bool

true if the method matches; false otherwise.

IsAverageWithoutSelector(MethodInfo)

Checks whether or not the given MethodInfo is one of the without a selector.

public static bool IsAverageWithoutSelector(MethodInfo methodInfo)

Parameters

methodInfo MethodInfo

The method to check.

Returns

bool

true if the method matches; false otherwise.

IsSumWithSelector(MethodInfo)

Checks whether or not the given MethodInfo is one of the with a selector.

public static bool IsSumWithSelector(MethodInfo methodInfo)

Parameters

methodInfo MethodInfo

The method to check.

Returns

bool

true if the method matches; false otherwise.

IsSumWithoutSelector(MethodInfo)

Checks whether or not the given MethodInfo is one of the without a selector.

public static bool IsSumWithoutSelector(MethodInfo methodInfo)

Parameters

methodInfo MethodInfo

The method to check.

Returns

bool

true if the method matches; false otherwise.