RelationshipManager.GetRelatedReference<TTargetEntity> Method
Definition
Important
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Gets the EntityReference<TEntity> for a related object by using the specified combination of relationship name and target role name.
public:
generic <typename TTargetEntity>
where TTargetEntity : class, System::Data::Objects::DataClasses::IEntityWithRelationships System::Data::Objects::DataClasses::EntityReference<TTargetEntity> ^ GetRelatedReference(System::String ^ relationshipName, System::String ^ targetRoleName);public:
generic <typename TTargetEntity>
where TTargetEntity : class System::Data::Objects::DataClasses::EntityReference<TTargetEntity> ^ GetRelatedReference(System::String ^ relationshipName, System::String ^ targetRoleName);public System.Data.Objects.DataClasses.EntityReference<TTargetEntity> GetRelatedReference<TTargetEntity> (string relationshipName, string targetRoleName) where TTargetEntity : class, System.Data.Objects.DataClasses.IEntityWithRelationships;public System.Data.Objects.DataClasses.EntityReference<TTargetEntity> GetRelatedReference<TTargetEntity> (string relationshipName, string targetRoleName) where TTargetEntity : class;member this.GetRelatedReference : string * string -> System.Data.Objects.DataClasses.EntityReference<'argetEntity (requires 'argetEntity : null and 'argetEntity :> System.Data.Objects.DataClasses.IEntityWithRelationships)> (requires 'argetEntity : null and 'argetEntity :> System.Data.Objects.DataClasses.IEntityWithRelationships)member this.GetRelatedReference : string * string -> System.Data.Objects.DataClasses.EntityReference<'argetEntity (requires 'argetEntity : null)> (requires 'argetEntity : null)Public Function GetRelatedReference(Of TTargetEntity As {Class, IEntityWithRelationships}) (relationshipName As String, targetRoleName As String) As EntityReference(Of TTargetEntity)Public Function GetRelatedReference(Of TTargetEntity As Class) (relationshipName As String, targetRoleName As String) As EntityReference(Of TTargetEntity)Type Parameters
- TTargetEntity
The type of the returned EntityReference<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
The EntityReference<TEntity> of a related object.
Exceptions
The specified role returned an EntityCollection<TEntity> instead of an EntityReference<TEntity>.
Remarks
The relationship name should not be namespace qualified. An error occurs when you prepend the namespace to the relationship name.
