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IQueryProvider Interface
Definition
- Namespace:
- System.Linq
- Assemblies:
- System.Core.dll, System.Linq.Expressions.dll
- Assemblies:
- netstandard.dll, System.Linq.Expressions.dll
- Assembly:
- System.Linq.Expressions.dll
- Assembly:
- System.Core.dll
- Assembly:
- netstandard.dll
- Source:
- IQueryable.cs
- Source:
- IQueryable.cs
- Source:
- ExpressionVisitor.cs
Important
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Defines methods to create and execute queries that are described by an IQueryable object.
public interface class IQueryProviderpublic interface IQueryProvidertype IQueryProvider = interfacePublic Interface IQueryProvider- Derived
Remarks
The IQueryProvider interface is intended for implementation by query providers.
For more information about how to create your own LINQ provider, see LINQ: Building an IQueryable Provider.
Methods
| Name | Description |
|---|---|
| CreateQuery(Expression) |
Constructs an IQueryable object that can evaluate the query represented by a specified expression tree. |
| CreateQuery<TElement>(Expression) |
Constructs an IQueryable<T> object that can evaluate the query represented by a specified expression tree. |
| Execute(Expression) |
Executes the query represented by a specified expression tree. |
| Execute<TResult>(Expression) |
Executes the strongly-typed query represented by a specified expression tree. |
Applies to
See also
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