How draw password on remote smartphone with mouse?

[Whookie]

Zitat von flashcoder:

@Whookie,

thank you very much, this is a good example!

But this code also will work to 9 (nine) dots?

I saw that you drawn only 3 dots on PaintBox.

My code is drawing 9 dots (as the paintbox is of fixed size, you might need to resize the form...):