Learn to code in event

Hey

I'm pretty new at coding customer functions for web applications. Does anyone has an advice for how to learn coding? Did you start waching some youtube-videoes or what? and what kind if youtube videos did you see?

I'm currently using ASPrunner.net which is connected to a microsoft SQL server, and I don't know which code language I should use in the event field in ASPrunner.net. to make a customer function?

Hope someone can help

Kind regards

Mads