Enum SelectMode Path C++ Link System.Net.Sockets.SelectMode, System underlying int32 System.dll Values 3 NameValueHex SelectRead00x00SelectWrite10x01SelectError20x02 Used by 1types with a member, parameter or interface of this type Socket // System.Net.Sockets.SelectMode, System enum class SelectMode : int32 { SelectRead = 0, SelectWrite = 1, SelectError = 2, };