ObjectContext::CreateObjectSet<TEntity> Method (String^)
.NET Framework (current version)
Creates a new ObjectSet<TEntity> instance that is used to query, add, modify, and delete objects of the specified type and with the specified entity set name.
Assembly: System.Data.Entity (in System.Data.Entity.dll)
public: generic<typename TEntity> where TEntity : ref class ObjectSet<TEntity>^ CreateObjectSet( String^ entitySetName )
Parameters
- entitySetName
-
Type:
System::String^
Name of the entity set for the returned ObjectSet<TEntity>. The string must be qualified by the default container name if the DefaultContainerName property is not set on the ObjectContext.
Type Parameters
- TEntity
Entity type of the requested ObjectSet<TEntity>.
| Exception | Condition |
|---|---|
| InvalidOperationException | The EntitySet from entitySetName does not match the EntitySet of the object’s EntityKey. -or- The DefaultContainerName property is not set on the ObjectContext and the name is not qualified as part of the entitySetName parameter. -or- The specified type belongs to more than one entity set. |
.NET Framework
Available since 4.0
Available since 4.0
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