To update data with Entity Framework, you can use the `DbContext` class and its `Entry` method to track changes to an entity. Then, you can modify the properties of the entity and call ...

Entity Framework (EF) is a popular object-relational mapping (ORM) framework that lets you work with data using .NET objects. EF can create and update your database schema based on your model ...

Entity Framework is an open source, object-relational mapper (ORM) that simplifies data access in your application. It enables you to write code to perform CRUD (create, read, update, and delete ...

If your database table doesn’t have a timestamp column or rowversion, you can take advantage of the ConcurrencyCheck attribute to detect concurrency conflicts when using Entity Framework. Here ...

Entity Framework also keeps track of the original values when the Customer object was retrieved and uses those to determine what actually needs to be updated. Because the original values are still in ...

With Entity Framework, you don't need to retrieve an item from the database in order to make a change to it … but, without some change tracking mechanism, you probably won't get the update you want.

Objective: In this assignment, you will be introduced to Entity Framework (EF) Core and use it to manage your Room and Character entities within the Console RPG project. You will learn how to set up ...

Attaching an entity of type 'M.Survey.ServiceLayer.Model.Property' failed because another entity of the same type already has the same primary key value. This can happen when using the 'Attach' method ...