How to: Manually Open the Connection from the Object Context

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This topic provides an example of how to manually open a connection from the object context.

The example in this topic is based on the AdventureWorks Sales Model. To run the code in this example, you must have already added the AdventureWorks Sales Model to your project and configured your project to use the Entity Framework. To do this, complete the procedure in How to: Use the Entity Data Model Wizard.


This example manually opens the connection, then executes a query and saves the changes. The connection is closed when the context goes out of scope and is disposed.

See Also