Question : Good evening! I’m trying to perform a query on a mysql table, using linq, and present that result […]
Tag: entity-framework
Is it possible to change databases in an existing system?
Question : I’m starting a project in ASP.NET MVC 5 with Entity Framework for a client, where it chose to […]
Entity Framework | Double property that allows null
Question : My property allows values double and values null . In the SQL Server Database it is set to […]
C # Union / Order by with LINQ and Performance
Question : Imagine the following situation there are 3 classes Class A, class B, class C, class A has many […]
What is the best solution? GetById with id not existing in DB
Question : I’m making a call in my repository but the CPF does not always exist in the DB. When […]
Fluent API relationship questions for EF 5
Question : I have two classes: User > Contains your PK (ID). UsuarioP > Contains user ID (FK). Class User.cs […]
Creating Models that derive IdentityUser or use the AspNetUsers table
Question : I am developing management software for my fitness club. I have students, teachers and system users. I installed […]
What’s the difference between using SaveChanges () only once after adding data through a foreach and using inside the foreach?
Question : I’m inserting an average of 50,000 records into the database via Entity Framework. And I had a question […]
Filtering PostgreSQL information on Windows Forms using Entity Framework
Question : Is there any way to find the information in postgresql by nickname? But without using alias , just […]
Which DBMS do I use so it can be installed on the client computer to run a C # application?
Question : I’m developing a small C # system that will eventually be deployed to client computers by accessing a […]