private void button5_Click(object sender, EventArgs e)
        {
            String  filename;
            Boolean fileExists;

            for (int day = 1; day <= 31; day++)
            {
                filename   = PrintLogFile.MountName(@"C:\Work\PrintLogs", day, 12, 2010);
                fileExists = File.Exists(filename);
                if (fileExists)
                {
                    MessageBox.Show("Importando arquivo: " + filename);
                    PrintLogPersistence persistence = new PrintLogPersistence(4, dataAccess.GetConnection(), this, false);
                    persistence.ImportFile(filename);
                }
            }
        }
        private void button3_Click(object sender, EventArgs e)
        {
            String    filename  = PrintLogFile.MountName(@"C:\PaperCut Print Logger\logs\csv\daily", 10, 04, 2013);
            CSVReader csvReader = new CSVReader(filename, null);

            dataGridView1.DataSource = csvReader.Read();

            /*
             * dataGridView1.Columns.Add("hora", "Hora");
             * dataGridView1.Columns.Add("usuario", "Usuário");
             * dataGridView1.Columns.Add("impressora", "Impressora");
             * dataGridView1.Columns.Add("quantidade_paginas", "Quant. Páginas");
             *
             * CopiedDocumentDAO copiedDocumentDAO = new CopiedDocumentDAO(dataAccess.GetConnection());
             * List<Object> copiedDocuments = copiedDocumentDAO.GetCopiedDocuments(10, new DateTime(2010, 11, 17), new DateTime(2010, 11, 20), null, null);
             * foreach (CopiedDocument copy in copiedDocuments)
             * {
             *  Object[] values = new Object[] { copy.jobTime, copy.userName, copy.printerName, copy.pageCount };
             *  dataGridView1.Rows.Add(values);
             * }
             */
        }