pt 

CalendarPopupReturnDate (TJDbGridDateTimeCtrl)

CanDefocus (TJDbGridDateTimeCtrl)

Create (TJDbGridDateTimeCtrl)

Destroy (TJDbGridDateTimeCtrl)

Editor (TJDbGridDateTimeCtrl)

isNull (TJDbGridDateTimeCtrl)

pt 

ShowCalendar (TJDbGridDateTimeCtrl)