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Union Types in C# 15 explained simply with type-safe examples and .NET 11 Preview

.NET C#

C# 15 Union Types Explained Simply – A Better Way to Handle Multiple Return Types

C# 15 introduces Union Types — a simple and type-safe way to handle multiple return types. Learn how it works and how to try it with .NET 11 Preview 2.

.NET ASP.NET Core

Data Validation in .NET 10 Minimal APIs – Built-In, Clean, and No Extra Libraries

.NET 10 introduces built-in data validation for Minimal APIs—no need for external libraries. This guide walks through Data Annotations, custom validation, and automatic error handling with real-world examples.