Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

ObjectContext Constructor (EntityConnection)

Initializes a new instance of the ObjectContext class with the given connection. During construction, the metadata workspace is extracted from the EntityConnection object.

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

public:
ObjectContext(
	EntityConnection^ connection
)

Parameters

connection
Type: System.Data.EntityClient::EntityConnection

An EntityConnection that contains references to the model and to the data source connection.

ExceptionCondition
ArgumentNullException

The connection is nullptr.

ArgumentException

The connection is invalid.

-or-

The metadata workspace is invalid.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4
Show:
© 2015 Microsoft