DryadLinqQueryable.ContainsAsQuery(TSource) Method (IQueryable(TSource), TSource)

DryadLinqQueryableContainsAsQueryTSource Method (IQueryableTSource, TSource)

DryadLINQ documentation

Same as ContainsTSource(IQueryableTSource, TSource), but returns an IQueryable<Boolean> containing a single element.

Namespace: Microsoft.Research.DryadLinq
Assembly: Microsoft.Research.DryadLinq (in Microsoft.Research.DryadLinq.dll) Version: 0.2.1.0 (0.2.1.0)

Syntax

C++

Copy

public static IQueryable<bool> ContainsAsQuery<TSource>(
	this IQueryable<TSource> source,
	TSource item
)

<ExtensionAttribute> 
Public Shared Function ContainsAsQuery(Of TSource) ( 
	source As IQueryable(Of TSource),
	item As TSource
) As IQueryable(Of Boolean)

public:
[ExtensionAttribute]
generic<typename TSource>
static IQueryable<bool>^ ContainsAsQuery(
	IQueryable<TSource>^ source, 
	TSource item
)

Parameters

source: Type: System.LinqIQueryableTSource
The input sequence
item: Type: TSource
The value to locate in the sequence

Type Parameters

TSource: The type of the elements of source

Return Value

Type: IQueryableBoolean
true iff the source sequence contains an element of the specified value

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQueryableTSource. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

DryadLinqQueryable Class

ContainsAsQuery Overload

Microsoft.Research.DryadLinq Namespace