Can I use the ClickOnce deployment method to deploy and automatically update applications designed for the Windows mobile platform (for example, a smartphone or PDA)?
True Click-Once is not supported. You can look at these articles to better understand what can be done:
You can also package the application in a CAB File that you posted online to deploy OTA. There are also several third-party providers such as CloudSync and mProdigy (also not using YMMV) for OTA.
Not. I hope in the future.