Introduction - If you have any usage issues, please Google them yourself
Delphi: Delphi help bind the control to select the input data, in order to facilitate the testing, the use of the database file, db is the database of product information sheet, you do not need to add, and can be entered directly call compiled. Practice how to bind the main content of the input controls in the Delphi environment, simple code Delphi novice reference.