RelationshipManager.InitializeRelatedReference<TTargetEntity> Method

Reference

Definition

Namespace:: System.Data.Objects.DataClasses

Assembly:: System.Data.Entity.dll

Important

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Initializes an existing EntityReference<TEntity> that was created by using the parameterless constructor.

public:
generic <typename TTargetEntity>
 where TTargetEntity : class, System::Data::Objects::DataClasses::IEntityWithRelationships void InitializeRelatedReference(System::String ^ relationshipName, System::String ^ targetRoleName, System::Data::Objects::DataClasses::EntityReference<TTargetEntity> ^ entityReference);

public:
generic <typename TTargetEntity>
 where TTargetEntity : class void InitializeRelatedReference(System::String ^ relationshipName, System::String ^ targetRoleName, System::Data::Objects::DataClasses::EntityReference<TTargetEntity> ^ entityReference);

[System.ComponentModel.Browsable(false)]
public void InitializeRelatedReference<TTargetEntity> (string relationshipName, string targetRoleName, System.Data.Objects.DataClasses.EntityReference<TTargetEntity> entityReference) where TTargetEntity : class, System.Data.Objects.DataClasses.IEntityWithRelationships;

[System.ComponentModel.Browsable(false)]
public void InitializeRelatedReference<TTargetEntity> (string relationshipName, string targetRoleName, System.Data.Objects.DataClasses.EntityReference<TTargetEntity> entityReference) where TTargetEntity : class;

[<System.ComponentModel.Browsable(false)>]
member this.InitializeRelatedReference : string * string * System.Data.Objects.DataClasses.EntityReference<'argetEntity (requires 'argetEntity : null and 'argetEntity :> System.Data.Objects.DataClasses.IEntityWithRelationships)> -> unit (requires 'argetEntity : null and 'argetEntity :> System.Data.Objects.DataClasses.IEntityWithRelationships)

[<System.ComponentModel.Browsable(false)>]
member this.InitializeRelatedReference : string * string * System.Data.Objects.DataClasses.EntityReference<'argetEntity (requires 'argetEntity : null)> -> unit (requires 'argetEntity : null)

Public Sub InitializeRelatedReference(Of TTargetEntity As {Class, IEntityWithRelationships}) (relationshipName As String, targetRoleName As String, entityReference As EntityReference(Of TTargetEntity))

Public Sub InitializeRelatedReference(Of TTargetEntity As Class) (relationshipName As String, targetRoleName As String, entityReference As EntityReference(Of TTargetEntity))

Type Parameters

TTargetEntity

The type of the EntityReference<TEntity> being initialized.

Parameters

relationshipName: String

The relationship name.

targetRoleName: String

The role name of the related end.

entityReference: EntityReference<TTargetEntity>

The EntityReference<TEntity> to initialize.

Attributes: BrowsableAttribute

Exceptions

InvalidOperationException

When the provided EntityReference<TEntity> is already initialized.

-or-

When the relationship manager is already attached to an ObjectContext.

-or-

When the relationship manager already contains a relationship with this name and target role.

Remarks

The InitializeRelatedReference method initializes an existing EntityReference<TEntity> that was created by using the parameterless constructor. The EntityReference<TEntity> is initialized by using the provided relationship and target role names.

The InitializeRelatedReference method is used during deserialization only.

Applies to

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