May 2018
Beginner
252 pages
6h 19m
English
Transforming the currency-rates2.red script from Chapter 7, Working with Files, into a screen app is quite easy. We draw the widgets (the text, input fields, and a button) and provide code to execute when the button is pressed. We'll present you with the complete script called currency-rates-gui.red, and then explain how it works in detail.