IRelatedEnd.Add Method (Object)

.NET Framework (current version)
 

Adds an object to the related end.

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

void Add(
	object entity
)

Parameters

entity
Type: System.Object

An object to add to the collection.

Use this method overload for entity classes that do not implement IEntityWithRelationships. Use the Add method for entity classes that do implement IEntityWithRelationships.

The Add method adds an object to the related end. The related end must be an EntityCollection<TEntity>.

The RelatedEnd class explicitly implements the Add method. The EntityCollection<TEntity> class uses this implementation. For more information, see Add.

If the related end is an EntityReference<TEntity> and the Value property of the reference is not null, this method throws an exception.

.NET Framework
Available since 4.0
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