Linq-to-Entities Query in Entity Framework

Here, you will learn how to write LINQ-to-Entities queries and get the result in Entity Framework 6.x as well as in Entity Framework Core. Visit LINQ Tutorials to learn LINQ step by step. The DbSet class is derived from IQuerayable. So, we can use LINQ for querying against DbSet, which will be converted to an SQL query. EF API executes this SQL query … Continua a leggere Linq-to-Entities Query in Entity Framework

Model-First Development with Entity Framework

In the Model-First approach, you create the entities, relationships, and inheritance hierarchies directly on the design surface of EDMX and then generate the database from your model. First of all, add the new Entity Data Model by right clicking on the project in the solution explorer in Visual Studio (2012/2015/2017) -> Add -> New Item. This will open … Continua a leggere Model-First Development with Entity Framework