May I know how can we convert the shaped Form into RadForm? As what we noticed, if we direct change the inherits text, then it will cause error.

Hi Ching-Yen,

Thank you for the question.

If you want to change ShapedForm to RadForm, I have to mention that actually RadForm is not a descendant of ShapedForm.

Please find detailed information about RadForm in the following KB article:
http://www.telerik.com/support/kb/article/b454K-hta-b454T-ckd-b454c-ckd.aspx

If you still experience this issue when trying to change ShapedForm to RadForm, please provide me with additional information about your scenario.

If you have other questions, do not hesitate to contact me again.

Greetings,
Martin Vasilev
the Telerik team