Pattern Matching in C#

Pattern Matching in C# — a practical guide to C# pattern matching with clear examples you can reuse in real projects.

C# Tutorial Series (30/121). Prefer one article? Read the complete C# tutorial.

Short description

Patterns reduce casting and nested conditionals.

Pattern

if (shape is Circle { Radius: > 0 } c)
{
    Console.WriteLine(c.Radius);
}