Is there a way to lock device orientation?

IW TMS IntraWeb iPhone Controls Pack
2

Hi,


Please note that the DeviceOrientation property only affects the orientation of the IWIPhoneRegion at design time. The region is client aligned at run time by default.

To adapt the appearance of your app to the device it is displayed on, see the following FAQ entry: 
http://www.tmssoftware.com/site/tmsiwiphone.asp?s=faq&show=475