ObjectQuery<T>.Union(ObjectQuery<T>) Method

Reference

Definition

Namespace:: System.Data.Entity.Core.Objects

Assembly:: EntityFramework.dll

Important

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This query-builder method creates a new query whose results are all of the results of this query, plus all of the results of the other query, without duplicates (i.e., results are unique).

public System.Data.Entity.Core.Objects.ObjectQuery<T> Union (System.Data.Entity.Core.Objects.ObjectQuery<T> query);

member this.Union : System.Data.Entity.Core.Objects.ObjectQuery<'T> -> System.Data.Entity.Core.Objects.ObjectQuery<'T>

Public Function Union (query As ObjectQuery(Of T)) As ObjectQuery(Of T)

Parameters

query: ObjectQuery<T>

A query representing the results to add.

Returns

ObjectQuery<T>

a new ObjectQuery instance.

Exceptions

ArgumentNullException

If the query parameter is null.

Applies to

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