.NET and C# Relationship — a practical guide to .NET and C# with clear examples you can reuse in real projects.
C# Tutorial Series (5/121). Prefer one article? Read the complete C# tutorial.
Short description
.NET provides the runtime, BCL, and app models; C# is the primary language for many .NET apps.
.NET stack
C# source
→ Roslyn compiler
→ IL
→ .NET runtime (JIT/AOT)
→ BCL + packages