コード例 #1
0
        public List <ProcessData> GetData()
        {
            string baseName =
                "C:\\Users\\Andrei Yakubovich\\Documents\\Visual Studio 2017\\Projects\\ConsoleApp1\\ConsoleApp1\\bin\\Debug\\16BITM03.sqlite";
            ProcessData pd =
                new ProcessData(
                    "C:\\Users\\Andrei Yakubovich\\Documents\\Visual Studio 2017\\Projects\\ConsoleApp1\\ConsoleApp1\\bin\\Debug\\16BITM03.xml");

            pd.AddRecipe();

            OdbcConnection dbConnection = new OdbcConnection("DRIVER=SQLite3 ODBC Driver;Database=" + baseName +
                                                             ";LongNames=0;Timeout=1000;NoTXN=0;SyncPragma = NORMAL; StepAPI = 0;");
            List <ProcessData> process = new List <ProcessData>();

            try
            {
                OdbcCommand dbCommand = new OdbcCommand();
                dbConnection.Open();
                dbCommand.Connection = dbConnection;
                byte[] array = new byte[0];
                dbCommand.CommandText = "Select * from [Process]";
                List <int> arr = new List <int>();
                using (var rdr = dbCommand.ExecuteReader())
                {
                    while (rdr.Read())
                    {
                        arr.Add((int)rdr["ID"]);
                    }
                }

                foreach (int id in arr)
                {
                    dbCommand.CommandText = "Select [Data] from [Process] Where ID =" + id;

                    if (dbCommand.ExecuteScalar() != null)
                    {
                        using (var reader = dbCommand.ExecuteReader())
                        {
                            while (reader.Read())
                            {
                                array = GetBytes(reader);
                            }
                        }
                        var proc1 = ByteToProcessData(array);
                        process.Add(proc1);
                    }
                }
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
                throw;
            }
            finally
            {
                dbConnection.Close();
            }
            return(process);
        }