QueryableMethods Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v8.0.0

A class that provides reflection metadata for translatable LINQ methods.

public static class QueryableMethods

type QueryableMethods = class

Public Class QueryableMethods

Inheritance

Object

QueryableMethods

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,Boolean>>)
AnyWithoutPredicate	The MethodInfo for Any<TSource>(IQueryable<TSource>)
AnyWithPredicate	The MethodInfo for Any<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
AsQueryable	The MethodInfo for AsQueryable<TElement>(IEnumerable<TElement>)
Cast	The MethodInfo for Cast<TResult>(IQueryable)
Concat	The MethodInfo for Concat<TSource>(IQueryable<TSource>, IEnumerable<TSource>)
Contains	The MethodInfo for Contains<TSource>(IQueryable<TSource>, TSource)
CountWithoutPredicate	The MethodInfo for Count<TSource>(IQueryable<TSource>)
CountWithPredicate	The MethodInfo for Count<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
DefaultIfEmptyWithArgument	The MethodInfo for DefaultIfEmpty<TSource>(IQueryable<TSource>, TSource)
DefaultIfEmptyWithoutArgument	The MethodInfo for DefaultIfEmpty<TSource>(IQueryable<TSource>)
Distinct	The MethodInfo for Distinct<TSource>(IQueryable<TSource>)
ElementAt	The MethodInfo for ElementAt<TSource>(IQueryable<TSource>, Int32)
ElementAtOrDefault	The MethodInfo for ElementAtOrDefault<TSource>(IQueryable<TSource>, Int32)
Except	The MethodInfo for Except<TSource>(IQueryable<TSource>, IEnumerable<TSource>)
FirstOrDefaultWithoutPredicate	The MethodInfo for FirstOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
FirstOrDefaultWithPredicate	The MethodInfo for FirstOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
FirstWithoutPredicate	The MethodInfo for First<TSource>(IQueryable<TSource>)
FirstWithPredicate	The MethodInfo for First<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
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>>)
GroupByWithKeyElementSelector	The MethodInfo for GroupBy<TSource,TKey,TElement>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TSource,TElement>>)
GroupByWithKeyResultSelector	The MethodInfo for GroupBy<TSource,TKey,TResult>(IQueryable<TSource>, Expression<Func<TSource,TKey>>, Expression<Func<TKey,IEnumerable<TSource>,TResult>>)
GroupByWithKeySelector	The MethodInfo for GroupBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>)
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>>)
Intersect	The MethodInfo for Intersect<TSource>(IQueryable<TSource>, IEnumerable<TSource>)
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>>)
LastOrDefaultWithoutPredicate	The MethodInfo for LastOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
LastOrDefaultWithPredicate	The MethodInfo for LastOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
LastWithoutPredicate	The MethodInfo for Last<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
LastWithPredicate	The MethodInfo for Last<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
LongCountWithoutPredicate	The MethodInfo for LongCount<TSource>(IQueryable<TSource>)
LongCountWithPredicate	The MethodInfo for LongCount<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
MaxWithoutSelector	The MethodInfo for Max<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>)
MaxWithSelector	The MethodInfo for Max<TSource>(IQueryable<TSource>)
MinWithoutSelector	The MethodInfo for Min<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>)
MinWithSelector	The MethodInfo for Min<TSource>(IQueryable<TSource>)
OfType	The MethodInfo for OfType<TResult>(IQueryable)
OrderBy	The MethodInfo for OrderBy<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>)
OrderByDescending	The MethodInfo for OrderByDescending<TSource,TKey>(IQueryable<TSource>, Expression<Func<TSource,TKey>>)
Reverse	The MethodInfo for Reverse<TSource>(IQueryable<TSource>)
Select	The MethodInfo for Select<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,TResult>>)
SelectManyWithCollectionSelector	The MethodInfo for SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource, IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection, TResult>>)
SelectManyWithoutCollectionSelector	The MethodInfo for SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>)
SingleOrDefaultWithoutPredicate	The MethodInfo for SingleOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
SingleOrDefaultWithPredicate	The MethodInfo for SingleOrDefault<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
SingleWithoutPredicate	The MethodInfo for Single<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
SingleWithPredicate	The MethodInfo for Single<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
Skip	The MethodInfo for Skip<TSource>(IQueryable<TSource>, Int32)
SkipWhile	The MethodInfo for SkipWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
Take	The MethodInfo for Take<TSource>(IQueryable<TSource>, Int32)
TakeWhile	The MethodInfo for TakeWhile<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)
ThenBy	The MethodInfo for ThenBy<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>)
ThenByDescending	The MethodInfo for ThenByDescending<TSource,TKey>(IOrderedQueryable<TSource>, Expression<Func<TSource,TKey>>)
Union	The MethodInfo for Union<TSource>(IQueryable<TSource>, IEnumerable<TSource>)
Where	The MethodInfo for Where<TSource>(IQueryable<TSource>, Expression<Func<TSource,Boolean>>)

Methods

GetAverageWithoutSelector(Type)	Returns the MethodInfo for the Queryable.Average method without a selector for the given type.
GetAverageWithSelector(Type)	Returns the MethodInfo for the Queryable.Average method with a selector for the given type.
GetSumWithoutSelector(Type)	Returns the MethodInfo for the Queryable.Sum method without a selector for the given type.
GetSumWithSelector(Type)	Returns the MethodInfo for the Queryable.Sum method with a selector for the given type.
IsAverageWithoutSelector(MethodInfo)	Checks whether or not the given MethodInfo is one of the Queryable.Average without a selector.
IsAverageWithSelector(MethodInfo)	Checks whether or not the given MethodInfo is one of the Queryable.Average with a selector.
IsSumWithoutSelector(MethodInfo)	Checks whether or not the given MethodInfo is one of the Queryable.Sum without a selector.
IsSumWithSelector(MethodInfo)	Checks whether or not the given MethodInfo is one of the Queryable.Sum with a selector.