C# code examples and snippets for .NET

Download our C# code examples for .NET applications using ASP.NET Core.

Our code snippets are ideal for all levels, whether you are a beginner or an advanced programmer.

Downloading our free code examples involves filling out your email address in the form provided on the example page. Afterwards, we'll email you with a link to the GitHub project so you can try it for yourself.

JWT authentication in ASP.NET Core

JWT authentication in ASP.NET Core Download a ASP.NET Core JWT authentication example allowing you to generate a Bearer token to authenticate a HTTP request.

Basic authentication in ASP.NET Core

Basic authentication in ASP.NET Core Purchase a ASP.NET Core Basic authentication example allowing you to add the Authorization header to a HTTP request.

FromQuery and other ASP.NET Core Web API attributes

FromQuery and other ASP.NET Core Web API attributes An ASP.NET Core code sample that features examples of FromQuery, FromHeader, FromForm, FromRoute, FromServices and FromBody in a Web API.

.NET 7 code examples for ASP.NET Core

.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: 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

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

.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#

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.

Data Annotation custom validator in ASP.NET Core

Data Annotation custom validator in ASP.NET Core Download a Data Annotation custom validator written in C# that can be used in .NET with MVC and Web API for model validation.

Try out C# 10 new features using Visual Studio 2022

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.

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