RelationshipManager.GetRelatedCollection<TTargetEntity> Method

Reference

Definition

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

Assembly:: EntityFramework.dll

Important

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Gets an EntityCollection<TEntity> of related objects with the specified relationship name and target role name.

public System.Data.Entity.Core.Objects.DataClasses.EntityCollection<TTargetEntity> GetRelatedCollection<TTargetEntity> (string relationshipName, string targetRoleName) where TTargetEntity : class;

member this.GetRelatedCollection : string * string -> System.Data.Entity.Core.Objects.DataClasses.EntityCollection<'argetEntity (requires 'argetEntity : null)> (requires 'argetEntity : null)

Public Function GetRelatedCollection(Of TTargetEntity As Class) (relationshipName As String, targetRoleName As String) As EntityCollection(Of TTargetEntity)

Type Parameters

TTargetEntity

The type of the returned EntityCollection<TEntity>.

Parameters

relationshipName: String

Name of the relationship to navigate. The relationship name is not namespace qualified.

targetRoleName: String

Name of the target role for the navigation. Indicates the direction of navigation across the relationship.

Returns

EntityCollection<TTargetEntity>

The EntityCollection<TEntity> of related objects.

Exceptions

InvalidOperationException

The specified role returned an EntityReference<TEntity> instead of an EntityCollection<TEntity> .

Applies to

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