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ObjectContext Constructor (EntityConnection, String)

.NET Framework 4.5

Initializes a new instance of the ObjectContext class with a given connection and entity container name.

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

protected ObjectContext(
	EntityConnection connection,
	string defaultContainerName
)

Parameters

connection: Type: System.Data.EntityClient.EntityConnection
An EntityConnection that contains references to the model and to the data source connection.

defaultContainerName: Type: System.String
The name of the default entity container. When the defaultContainerName is set through this method, the property becomes read-only.

Exceptions

Exception	Condition
ArgumentNullException	The connection is null.
ArgumentException	The connection, defaultContainerName, or metadata workspace is not valid.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

ObjectContext Class

ObjectContext Overload

System.Data.Objects Namespace

Other Resources

Managing the Object Context (Entity Framework)

Working with Objects (Entity Framework)

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