-Added support to delete rows using the backspace key. -Fixed error changing the focus to the grid even if the dialog was disabled.
-Added support to delete rows using the backspace key.
-Fixed error changing the focus to the grid even if the dialog was disabled.

K2InformaticsGmbH/dderl,K2InformaticsGmbH/dderl,K2InformaticsGmbH/dderl,K2InformaticsGmbH/dderl