We haven't tested with mobi so far therefore I cannot say whether the asp.net controls are compatible or not. However, I don't see any reason why not so.
You can check the ASP.NET controls online demos
under tablet device to find out whether the controls are inline with your requirements or not.
If you have any specific mobile requirements that are not covered by the ASP.NET controls I would recommend that you take a look at KendoUI
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