MalanDev

Understanding OriginalValue and CurrentValue in Entity Framework (EF) with C# Code Examples Entity Framework (EF) is a powerful Object-Relational Mapping (ORM) tool for .NET developers. One of its key features is the ability to track changes in entities using  OriginalValue  and  CurrentValue . These values are essential for understanding how data evolves over time and ensuring data integrity. Let’s dive into how EF uses these values, with practical C# code examples. What Are OriginalValue and CurrentValue in EF? Definition of OriginalValue In EF, the  OriginalValue  represents the value of a property when the entity was first retrieved from the database or last saved. It acts as a baseline for comparison when changes are made. Definition of CurrentValue The  CurrentValue  is the present value of a property after any modifications. It reflects the latest state of the entity before it is saved back to the database. Why Are OriginalValue and CurrentValue...