Start Updating dbml asp net

Updating dbml asp net

The application can manipulate the objects while LINQ to SQL stays in the background, tracking changes to the data automatically.

The EDM describes the structure of your Business objects, which includes the data types, relationship types, schema mapping and so on.

In simple words, EDM is a bridge between your application and data store and lets you work at a conceptual level with your data, rather than the actual schema.

Select LINQ to SQL class, rename it if required and click Add. From the server explorer, just drag and drop the Employees table into the LINQ to SQL designer to create the Data Context class and other necessary classes required for the database operations.