CreateQuery(TElement) Method (Expression)
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IQueryProvider.CreateQuery(Of TElement) Method (Expression)

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Constructs an IQueryable(Of T) object that can evaluate the query represented by a specified expression tree.

Namespace:  System.Linq
Assembly:  System.Core (in System.Core.dll)

'Declaration
Function CreateQuery(Of TElement) ( _
	expression As Expression _
) As IQueryable(Of TElement)

Type Parameters

TElement

The type of the elements of the IQueryable(Of T) that is returned.

Parameters

expression
Type: System.Linq.Expressions.Expression
An expression tree that represents a LINQ query.

Return Value

Type: System.Linq.IQueryable(Of TElement)
An IQueryable(Of T) that can evaluate the query represented by the specified expression tree.

NoteNote:

The Expression property of the returned IQueryable(Of T) object is equal to expression.

The CreateQuery method is used to create new IQueryable(Of T) objects, given an expression tree. The query that is represented by the returned object is associated with a specific LINQ provider.

Most of the Queryable standard query operator methods that return enumerable results call this method. They pass it a MethodCallExpression that represents a LINQ query.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1

Windows Phone

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