This article is all about How to convert an XML file to a Dynamic object using C# in .NET? You may have a related question "How to get the data from an XML file using DynamicObject Class?"
This is tutorial will help you to create a Hello World web app using ASP.NET Core. If you are looking for a tutorial for "How to create a Hello World web app using ASP.NET Core?" then this will help you a lot.
This blog post also helps you if you are looking for How to Export CSV files from ASP.NET core? or How can I return a CSV file in ASP.Net Core? or How to create a web API that returns .csv file as output? or How to return .csv file from .NET Core controller?