Set to true to cancel the operation
OptionalcancelOptional reason for cancellation
ReadonlychangesThe changes being saved
ReadonlygridThe grid component that raised the event
OptionalmodifiedSet to modify values before saving
ReadonlyrowThe row data (entity)
ReadonlyrowThe row index in the current view
ReadonlyrowThe row key (ID)
ReadonlytimestampTimestamp when event was raised
Fired before row save - can be canceled or values modified