Set to true to cancel the operation
OptionalcancelOptional reason for cancellation
ReadonlycurrentCurrent selection before this change
ReadonlygridThe grid component that raised the event
ReadonlyrowThe row data (entity)
ReadonlyrowThe row index in the current view
ReadonlyrowThe row key (ID)
ReadonlytimestampTimestamp when event was raised
Fired before a row is deselected - can be canceled