How do you do a "Please wait..." roMessageDialog??

Is there a demo project that has an example of the standard “Please wait…” roMessageDialog that a lot of channels use when navigating between screens? I have added a screenshot below of what I mean. I have not seen how to do this anywhere, and not sure if any of the demos cover it.

Can you point me in the right direction?

EXAMPLE:

[upload|vQi9MOeDAjYxN+deHdJMPw==]

Thanks
Jay

That’s actually a roOneLineDialog. There’s a utility function called ShowPleaseWait() in several of the SDK samples that does what you want.

Awesome, thanks Chris!