Johnny Cash height 6 feet 2 inches (188 cm/ 1.88 m) and Weight 86.2 kg (190 lbs). His full body measurements are N/A-N/A-N/A inches. Johnny Cash Chest Size N/A, Waist Size N/A & Biceps Size N/A inches. He has Brown color Eye and Black color Hair.
A DbContext instance represents a combination of the Unit Of Work and Repository patterns such that it can be used to query from a database and group together changes that will then be written back to the store as a unit. DbContext is conceptually similar to ObjectContext.
Create and Add Objects in Entity Framework 4.0. In order to add new objects to the Entity Set, you must create an instance of an Entity type and add the object to the object context.Objects attached to the object context are managed by that object context. Now there are three ways to add a new object to the object context: 2. Use ObjectContext.AddObject().reate and Add Objects in Entity Framework 4.0. In order to add new objects to the Entity Set, you must create an instance of an Entity type and add the object to the object context.