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| using Oracle.ManagedDataAccess.Client; | |
| using System; | |
| using System.Collections.Generic; | |
| using System.Data; | |
| using System.Linq; | |
| using System.Text; | |
| using System.Threading.Tasks; | |
| namespace OracleConn | |
| { | |
| public class OracleDbAccess | |
| { | |
| private const string ConnectionString = @"Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=orcl)));User ID=system;Password=1234;"; | |
| private static OracleConnection _con; | |
| public static OracleConnection Connection | |
| { | |
| get | |
| { | |
| if (_con == null) | |
| { | |
| _con = new OracleConnection(ConnectionString); | |
| } | |
| if (_con != null && _con.State == ConnectionState.Closed) | |
| { | |
| _con.Open(); | |
| } | |
| return _con; | |
| } | |
| } | |
| public static OracleDataReader GetData(string command) | |
| { | |
| OracleCommand cmd = new OracleCommand(command, Connection); | |
| OracleDataReader reader = cmd.ExecuteReader(); | |
| return reader; | |
| } | |
| public static int UpdateDeleteInsert(string command) | |
| { | |
| OracleCommand cmd = new OracleCommand(command, Connection); | |
| return cmd.ExecuteNonQuery(); | |
| } | |
| } | |
| } |
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