Enum StopBits Path C++ Link System.IO.Ports.StopBits, System underlying int32 System Values 4 NameValueHex None00x00One10x01Two20x02OnePointFive30x03 Used by 1types with a member, parameter or interface of this type SerialPort // System.IO.Ports.StopBits, System enum class StopBits : int32 { None = 0, One = 1, Two = 2, OnePointFive = 3, };