using System.Data.OleDb;
//...

public DataSet createParametricalDataSet(string sqlQuery, OleDbParameter[] parameters)
        {
            using (OleDbConnection myConnection = new OleDbConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString))
            {
                using (OleDbCommand command = new OleDbCommand(sqlQuery, myConnection))
                {
                    foreach (OleDbParameter indx in parameters)
                    {
                        command.Parameters.Add(indx);
                    }

                    myConnection.Open();
                    DataSet dataSet = new DataSet();
                    using (OleDbDataAdapter adapter = new OleDbDataAdapter(command))
                    {
                        adapter.Fill(dataSet);
                    }

                    myConnection.Close();
                    return dataSet;
                }
            }
        }