Component for Fast Pass/Retrieve Data from Excel

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using ExcelCommunicator;
using System.IO;

namespace WindowsClient
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            DateTime initdate = DateTime.Now;
            Configuration config=Configuration.Read(this.textboxPath.Text);
            Parser parser = new Parser();
            parser.GetExcelOutputs(config,new object[]{this.textboxInput.Text});
            this.dataGridView1.DataSource=parser.GetTable(0);
            DateTime endate = DateTime.Now;
            TimeSpan span = endate - initdate;
            double totalseconds = span.TotalSeconds;
            pictureBox1.Image=Image.FromStream(new MemoryStream(parser.GetChart(1)));
            this.label3.Text = totalseconds.ToString();
        }
    }
}