Enum ConnectionState Path C++ Link System.Data.ConnectionState, System.Data underlying int32 System.Data Values 6 NameValueHex Closed00x00Open10x01Connecting20x02Executing40x04Fetching80x08Broken160x10 // System.Data.ConnectionState, System.Data enum class ConnectionState : int32 { Closed = 0, Open = 1, Connecting = 2, Executing = 4, Fetching = 8, Broken = 16, };