String Interpolation in C#

String Interpolation in C# — a practical guide to C# string interpolation with clear examples you can reuse in real projects.

C# Tutorial Series (49/121). Prefer one article? Read the complete C# tutorial.

Short description

Use raw string literals (modern C#) for multi-line text when helpful.

Interpolation

var msg = $"Order #{id} total={total:C}";