How do I draw simple graphics in C#?

Question

I just want to draw simple 2D objects like circle, line, square etc in C#. How do I do that? Back in the Turbo C++ days I remember initializing some graphics library for doi

Answer 1

Read about GDI, GDI+, System.Drawing namespace, for example here.
DirectX is not something you would use to draw simple shapes, rather render complicated 3D stuff, also, using DX Api under C# is a bit trickier (although not that hard).