If an roMessagePort is attached to an roCecInterface instance, it may receive events of type roCecRxFrameEvent.
ifCecRxFrameEvent
GetByteArray() As roByteArray
Returns the message data as an roByteArray.
ifUserData
SetUserData(user_data As Object)
Sets the user data that will be returned by GetUserData().
GetUserData() As Object
Returns the user data that has previously been set via SetUserData(). It will return Invalid if no data has been set.