BOb,

>I have created a subclass of the subject form class.
>
>In the subclass I disabled the clistonetomany1 bizobj as stated on page 91 of the manual.
>
>I subclassed the form, put my bizobj on it. Set the bizobj to be the primary biz obj.
>
>I set up columns in the grid and I put some fields on the second page.
>
>When I run the form, the grid seems to be locked or disabled, and there is no scroll bar on it. If I press the Right Navicgation arrow on the tool bar the scroll bar apears and the grid reacts to the mouse.
>
>If I change to the details page, and move back, once again the grid seems disabled, or locked.>

It sounds as if the form's LockScreen property is getting set to True and not getting reset to False. The Framework's grid class locks the screen momentarily so the highlight bar doesn't "jump". However, I'm not sure why you would be experiencing this problem...we disable the built-in object all the time with no ill effects (in fact, we do it in every class that I teach and we haven't run into a problem).

Regards,