Could you please elaborate a bit more on your problem? Are the mentioned control placed in ITemplate or in another RadControl? If they are in RadControl let me know which exactly is that control? Also please let me know if you are facing problem finding the controls in the markup intellisense or in the code behind. If the problem is in the server code please note that when the controls are placed in ITemplate they are not public and should be accessed on the server by using Find() method.
the Telerik team