Switching colors programatically

[Isuru-Nanayakkara]

First off, thanks for the simple but cool control.

I was wondering if there's a way to switch the background colors programatically. Say first pulse is blue, the next one is red, then the next is blue again and so on.

Is there a way to accomplish this? Can you give me some suggestions?

If there was a method that fires when a pulse happens, I think this can be done, right?

Many thanks.

[Deleted user]

I have the same thought. Should be fairly simple to do but don't want to mess with your code unless necessary.

Great work!