iPhone Original Notepad Tutorial?

I'm trying to find a simple or advanced notepad tutorial. Like the one 开发者_如何学Cused in the iphone app bundle.

if I have not misunderstand your question, I think that you want know how did the Notepad app was build .... I assume that is base UITableView , each row is a cell, so I think it is not hard to clone the Notepad app .