A sample .NET Core 5 web app with route-to-code APIs and Razore pages.

1- Restore the packages dotnet restore.
2- Place your SQL Database connection string in DefaultConnection key in appsettings.json.
3- Run this script to create the demo table:

CREATE TABLE Users (
	Id int IDENTITY(0,1) NOT NULL,
	Name nvarchar(250) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
	CONSTRAINT NewTable_PK PRIMARY KEY (Id)
);

4- Run the project dotnet run.
5- Publish later with the command dotnet publish

https://docs.google.com/presentation/d/1bzaXPHi-7njsMb52jSfOZqCrag1pt-bJzdbFMhV8mlQ/edit?usp=sharing

Containsc production configuration data, like connection strings.
https://docs.microsoft.com/en-us/aspnet/core/fundamentals/configuration/?view=aspnetcore-5.0

Contains the entry point for the app.
https://docs.microsoft.com/en-us/aspnet/core/fundamentals/host/generic-host?view=aspnetcore-5.0

Contains code that configures app behavior.
https://docs.microsoft.com/en-us/aspnet/core/fundamentals/startup?view=aspnetcore-5.0

Project file that contain references to packages.
https://docs.microsoft.com/en-us/dotnet/core/project-sdk/overview

A simple Razor page file.
https://www.learnrazorpages.com/

A simple route-to-code API class.
https://docs.microsoft.com/en-us/aspnet/core/web-api/route-to-code?view=aspnetcore-5.0

A Data provider class for SQL Server https://social.technet.microsoft.com/wiki/contents/articles/35974.exploring-net-core-net-core-1-0-connecting-sql-server-database.aspx

Collection of configurations that are applied when developing the application locally https://dotnettutorials.net/lesson/asp-net-core-launchsettings-json-file/