Suitable for grasshopper users looking to get started with C# scripting, there are many good C# basic course available online, and this video intend to demonstrate quick/basic way to implement it.
Feel free to follow the video and copy the script for your exercise.
If you have any questions, feel free to drop a line and I will answer it asap.
musics:
Nightland by Droid Bishop
One too many by Exist Strategy