ObjectContext::CreateQuery<T> Method (String^, array<ObjectParameter^>^)

 

Creates an ObjectQuery<T> in the current object context by using the specified query string.

Namespace:   System.Data.Objects
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public:
generic<typename T>
ObjectQuery<T>^ CreateQuery(
	String^ queryString,
	... array<ObjectParameter^>^ parameters
)

Parameters

queryString
Type: System::String^

The query string to be executed.

parameters
Type: array<System.Data.Objects::ObjectParameter^>^

Parameters to pass to the query.

Return Value

Type: System.Data.Objects::ObjectQuery<T>^

An ObjectQuery<T> of the specified type.

Type Parameters

T

The entity type of the returned ObjectQuery<T>.

Exception Condition
ArgumentNullException

The queryString or parameters parameter is null.

Use CreateQuery<T> to create an ObjectQuery<T> of the specified type that belongs to the current object context.

This example is based on the AdventureWorks Sales Model.

The example creates a simple query and iterates through the collection of results.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 3.5
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