QueryableExtension Class

Async variants of Queryable extension methods found in .NET BCL. We re-implement them, as IQueryProvider doesn't have a ExecuteAsync(Of T) method, so Microsoft didn't implement these in the BCL. We only re-implemented scalar / single value methods here and ToList variants in async form, and only those our linq provider supports.

Inheritance Hierarchy

System.Object
SD.LLBLGen.Pro.LinqSupportClasses.QueryableExtension

Namespace: SD.LLBLGen.Pro.LinqSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.2.0.0 (5.2.17.0403)

Syntax

Copy

public static class QueryableExtension

<ExtensionAttribute>
Public NotInheritable Class QueryableExtension

Methods

	Name	Description
	AllAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>)	Async variant of Queryable.All
	AllAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>, CancellationToken)	Async variant of Queryable.All
	AnyAsync<TSource>(IQueryable<TSource>)	Async variant of Queryable.Any
	AnyAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>)	Async variant of Queryable.Any
	AnyAsync<TSource>(IQueryable<TSource>, CancellationToken)	Async variant of Queryable.Any
	AnyAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>, CancellationToken)	Async variant of Queryable.Any
	AverageAsync(IQueryable<Decimal>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Double>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Int32>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Int64>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Decimal>>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Double>>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Int32>>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Int64>>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Single>>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Single>)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Decimal>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Double>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Int32>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Int64>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Decimal>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Double>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Int32>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Int64>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Nullable<Single>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync(IQueryable<Single>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Decimal>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Double>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Int32>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Int64>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Decimal>>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Double>>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Int32>>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Int64>>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Single>>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Single>>)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Decimal>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Double>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Int32>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Int64>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Decimal>>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Double>>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Int32>>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Int64>>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Single>>>, CancellationToken)	Async variant of Queryable.Average
	AverageAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Single>>, CancellationToken)	Async variant of Queryable.Average
	ContainsAsync<TSource>(IQueryable<TSource>, TSource)	Async variant of Queryable.Contains
	ContainsAsync<TSource>(IQueryable<TSource>, TSource, CancellationToken)	Async variant of Queryable.Contains
	CountAsync<TSource>(IQueryable<TSource>)	Async variant of Queryable.Count
	CountAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>)	Async variant of Queryable.Count
	CountAsync<TSource>(IQueryable<TSource>, CancellationToken)	Async variant of Queryable.Count
	CountAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>, CancellationToken)	Async variant of Queryable.Count
	ElementAtAsync<TSource>(IQueryable<TSource>, Int32)	Async variant of Queryable.ElementAt
	ElementAtAsync<TSource>(IQueryable<TSource>, Int32, CancellationToken)	Async variant of Queryable.ElementAt
	ElementAtOrDefaultAsync<TSource>(IQueryable<TSource>, Int32)	Async variant of Queryable.ElementAtOrDefault
	ElementAtOrDefaultAsync<TSource>(IQueryable<TSource>, Int32, CancellationToken)	Async variant of Queryable.ElementAtOrDefault
	FirstAsync<TSource>(IQueryable<TSource>)	Async variant of Queryable.First
	FirstAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>)	Async variant of Queryable.First
	FirstAsync<TSource>(IQueryable<TSource>, CancellationToken)	Async variant of Queryable.First
	FirstAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>, CancellationToken)	Async variant of Queryable.First
	FirstOrDefaultAsync<TSource>(IQueryable<TSource>)	Async variant of Queryable.FirstOrDefault
	FirstOrDefaultAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>)	Async variant of Queryable.FirstOrDefault
	FirstOrDefaultAsync<TSource>(IQueryable<TSource>, CancellationToken)	Async variant of Queryable.FirstOrDefault
	FirstOrDefaultAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>, CancellationToken)	Async variant of Queryable.FirstOrDefault
	LongCountAsync<TSource>(IQueryable<TSource>)	Async variant of Queryable.LongCount
	LongCountAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>)	Async variant of Queryable.LongCount
	LongCountAsync<TSource>(IQueryable<TSource>, CancellationToken)	Async variant of Queryable.LongCount
	LongCountAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>, CancellationToken)	Async variant of Queryable.LongCount
	MaxAsync<TSource>(IQueryable<TSource>)	Async variant of Queryable.Max
	MaxAsync<TSource>(IQueryable<TSource>, CancellationToken)	Async variant of Queryable.Max
	MaxAsync<TSource, TResult>(IQueryable<TSource>, Expression<Func<TSource, TResult>>)	Async variant of Queryable.Max
	MaxAsync<TSource, TResult>(IQueryable<TSource>, Expression<Func<TSource, TResult>>, CancellationToken)	Async variant of Queryable.Max
	MinAsync<TSource>(IQueryable<TSource>)	Async variant of Queryable.Min
	MinAsync<TSource>(IQueryable<TSource>, CancellationToken)	Async variant of Queryable.Min
	MinAsync<TSource, TResult>(IQueryable<TSource>, Expression<Func<TSource, TResult>>)	Async variant of Queryable.Min
	MinAsync<TSource, TResult>(IQueryable<TSource>, Expression<Func<TSource, TResult>>, CancellationToken)	Async variant of Queryable.Min
	SingleAsync<TSource>(IQueryable<TSource>)	Async variant of Queryable.Single
	SingleAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>)	Async variant of Queryable.Single
	SingleAsync<TSource>(IQueryable<TSource>, CancellationToken)	Async variant of Queryable.Single
	SingleAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>, CancellationToken)	Async variant of Queryable.Single
	SingleOrDefaultAsync<TSource>(IQueryable<TSource>)	Async variant of Queryable.SingleOrDefault
	SingleOrDefaultAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>)	Async variant of Queryable.SingleOrDefault
	SingleOrDefaultAsync<TSource>(IQueryable<TSource>, CancellationToken)	Async variant of Queryable.SingleOrDefault
	SingleOrDefaultAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>, CancellationToken)	Async variant of Queryable.SingleOrDefault
	SumAsync(IQueryable<Decimal>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Double>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Int32>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Int64>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Decimal>>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Double>>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Int32>>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Int64>>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Single>>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Single>)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Decimal>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Double>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Int32>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Int64>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Decimal>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Double>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Int32>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Int64>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Nullable<Single>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync(IQueryable<Single>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Decimal>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Double>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Int32>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Int64>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Decimal>>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Double>>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Int32>>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Int64>>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Single>>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Single>>)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Decimal>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Double>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Int32>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Int64>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Decimal>>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Double>>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Int32>>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Int64>>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Nullable<Single>>>, CancellationToken)	Async variant of Queryable.Sum
	SumAsync<TSource>(IQueryable<TSource>, Expression<Func<TSource, Single>>, CancellationToken)	Async variant of Queryable.Sum

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Reference

SD.LLBLGen.Pro.LinqSupportClasses Namespace