How Do I: Create a Visual Studio 2005 ASP.NET AJAX Application to Work with Windows Mobile Devices?
This works with VS 2008 too by the way...
Just walked through with this video on how to make your ASP.NET AJAX pages work with windows mobile.
The video is pretty straight forward to follow but the key things to actually make things work are the following:
1. Recommended way to enable AJAX functionality on IE Mobile is to add a browser definition as detailed here but i couldn't seem to make it work. The work around was to add this piece of code to my page:
2. You should also fix the ScriptManager's Script mode to use Release instead of the default which is auto
3. If you're making use of buttons to trigger a post back within an update panel, to keep it from updating the entire page, you'll need to set the UseSubmitBehavior property to false.
And that's it! at least that's what I remember. Quite easy to get things working, well except for that browser file thing. I'll try to fool around with it over the weekend.