OraHelper

public static int ExecuteNonQuery(CommandType cmdType, string cmdText, params OracleParameter[] cmdParms) 
        {
            OracleCommand cmd = new OracleCommand();
            using (OracleConnection conn = new OracleConnection(CONN_STRING)) 
            {
                //Prepare the command
                PrepareCommand(cmd, conn, null, cmdType, cmdText, cmdParms);
                //Execute the command
                int val = cmd.ExecuteNonQuery();
                cmd.Parameters.Clear();
                return val;
            }
        }