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.NET blog and ASP.NET Core tutorials
Blazor component: Razor tutorial and example
A Blazor component uses Razor for rendering a Blazor WebAssembly app. We'll create one and add a parameter attribute in this tutorial.
7th March 2023
Data Annotations for model validation in ASP.NET Core
Learn how to write a custom .NET data annotation in C# for model validation in ASP.NET Core MVC and Web API.
24th February 2023
Will ChatGPT replace .NET developers?
ChatGPT is a new free AI model from OpenAPI. This review shows how it can give examples and answers by writing .NET code.
18th December 2022
.NET 7: What's new in ASP.NET Core?
Find out about the .NET 7 release, looking at features, performance improvements and how to download and install ASP.NET Core.
8th November 2022
ASP.NET Core Web API
ASP.NET Core Web Hosting
View more .NET samples
.NET 7 code examples for ASP.NET Core
A preview of what's new for the .NET 7 release, including code examples of ASP.NET Core features to download.
C# 11 features: Download samples
C# 11 features and sample to download. Preview the latest changes in a nutshell, and see what's new with .NET 7.
ASP.NET Core custom logging provider to SQL Server database
Download & install this .NET code sample written in C# that uses a custom logging provider to log to a SQL Server database table
.NET 6 new features using ASP.NET Core
Download an ASP.NET Core 6 application that demonstrates new .NET 6 features, using C# 10 and Visual Studio 2022.
AppSettings.json example in .NET and C#
Download our appsettings.json example which focuses on how to read a value, using ConnectionString, environment and logging.
Try out C# 10 new features using Visual Studio 2022
An ASP.NET Core 6 Web API that showcases five new features of C Sharp 10. Run the application using Visual Studio 2022.
Watch more .NET videos
Blazor: Razor component tutorial and example
Data Annotation: Model validation in ASP.NET Core C#
RegEx: How to use in C#? Expression examples