Hi All
I discovered a Bug/bad Behaviour subclassing forms.
Following the below istruction is possible to corrupt class:

1) Create a class library with a form containig a pageframe
2) create a second class that derives the first class and add a control on a page of pageframe, so save the class
3) Modifying the second class and change the name of the page where yoiu place the control, so save teh class.
4) try to modify again the second class .... you'll see an error.

Infact the last save don't save correctly the modification of the name of the page, but the control have the right Parent link.

My opion is that the name of the pages should be not modificable.

Any other opinion ?
Thanx in Advance