Our application has a form with grid on a page of pageframe that was created in VFP-8.

To delete multiple records we activate delete mark

THISFORM.gmpageframe1.page6.dailygrid.DELETEMARK = .T.
THISFORM.gmpageframe1.page6.dailygrid.Refresh

It works when compiled in VFP-8.

After moving this application and compiling it in VFP-9, the delete mark in grid became inaccessible.
What could be done to fix this problem?

Thanks,
Ed