Introduction - If you have any usage issues, please Google them yourself
Mastering Delphi 5 source code distribution of this document describes how to create a simple editor, based on the RichEdit control, using Delphi 5. The plan has a menu, and implements a number of features, including open and save text files a complete plan. In fact, we want to require users to save any modifications to open a new document in order to avoid loss of any changes. It sounds like a professional application, is not it?