A better Hello World
Now it's time to write a better version of your "Hello World," with a true Window and a Button. When the user pushes the button, we want to show our MessageBox:
BBx Clues 4: A better version of "Hello World": https://www.youtube.com/watch?v=oG1Q5wVf3u4
Write the program in your IDE. I suggest you develop it step by step, like in the video, and play with the syntax, and the KeywordHelp that links you to the documentation.
You can find a copy of the program in the download below.
This is the sample from the "A Better Hello World" chapter.