version The version number. Declarationvar version: UInt32 DiscussionThe value of this parameter must be 0. See AlsoConnection ParametersnoteNumberlowNotehighNotevelocitylowVelocityhighVelocitykeyPressurechannelPressurenumSourcessourcesnumDestinationsdestinationschannelMapfilterOutAllControlsfilterOutBeatClock