howtocreate c# program?explain

Answer 1

Grab your nearest programming DPI tool that supports C#, learn C# , think what you want to create and start creating it! (Note : If console application exists only, we wouldn't have window applications in the first place)
[Note2 : Google exists for a reason]

Answer 2

love u k2 shape

Answer 3

You can get any Visual studio API then follow the tutorial of SoLearn and practice on your installed studio