Read request headers as an object in ASP.Net Core

Reading headers is a standard operation in ASP.NET Core and has been around for ages. I even wrote a post summarizing all methods of passing parameters: ASP.NET Core in .NET 5 – pass parameters to actions. ASP.NET Core introduced handy attributes to handle parameters in controller methods, like [FromQuery] or [FromHeader]. But is there a way… Continue reading Read request headers as an object in ASP.Net Core

How not to pass parameters in Entity Framework Core 5

Recently I wrote a post about executing raw SQL scripts in Entity Framework Core 5: Executing raw SQL with Entity Framework Core 5. One of the readers noticed that I did a big mistake when passing parameters. Let’s take a closed look. I had code like this:

This method updates profiles Country to Poland, where… Continue reading How not to pass parameters in Entity Framework Core 5

Executing raw SQL with Entity Framework Core 5

Entity Framework Core 5 is an open-source, lightweight, extensible, and a cross-platform ORM. It is easy to apply and it makes database access super simple. However, sometimes working with tables and views is just not enough. How to execute raw SQL script with Entity Framework Core 5? Let’s find out. Running the raw SQL Running… Continue reading Executing raw SQL with Entity Framework Core 5

Working with views in Entity Framework Core 5

In SQL, a view is a virtual table based on the result-set of an SQL statement. They are typically used as read-only objects that are optimized to provide data for a given scenario. Entity Framework Core 5 can handle views and in this article, I’m going to show you how. Adding a view First of… Continue reading Working with views in Entity Framework Core 5

Select data with a stored procedure with Entity Framework Core 5

Stored procedures are an integral part of any MS SQL database. They are perfect to wrap complicated SQL into a database object, that we can reuse. How to execute a stored procedure that returns data in Entity Framework Core 5? In my last post: Execute a stored procedure with Entity Framework Core 5 I showed how… Continue reading Select data with a stored procedure with Entity Framework Core 5