Looks like nobody knows the answer - but how VPM managed to do this?

>Hi everybody,
>
>Yesterday I changed VPM base grid_ class. I realized it's not a good way to proceed, so I want to move my changes to proctrl.vcx library.
>
>The way I tried it is to copy grid_ class into proctrl.vcx (deleting the original grid_ from it) and now I'm trying to redefine to base it on the grid_ from DevCtrls.vcx, but I'm getting an error "Name of the parent could not be the same".
>
>My question is - how was it done originally by VPM and what should I do to be able to use my changes in the subclassed grid?
>
>Thanks a lot in advance.
>
>OK, I did the same thing as yesterday with the ProCtrls grid_ class.
>
>The problem now is - the grid_toolbar would not inherit my changes in grid_, correct?