private void cmbTables_SelectedIndexChanged(object sender, EventArgs e)
        {
            int noOfRows = 10;

            if (!string.IsNullOrWhiteSpace(txtRecordCount.Text))
            {
                noOfRows = Convert.ToInt32(txtRecordCount.Text, CultureInfo.InvariantCulture);
            }
            try
            {
                dgData.DataSource = null;
                dgData.DataSource = DBHandler.GetTableData(cmbDatabase.Text, cmbTables.Text, noOfRows);
            }
            catch (SqlException exc)
            {
                using (StreamWriter wrtr = new StreamWriter("Error.log", true))
                {
                    wrtr.WriteLine("Table Change" + Environment.NewLine + DateTime.Now.ToLongDateString() + Environment.NewLine + DateTime.Now.ToLongTimeString() + Environment.NewLine);
                    wrtr.WriteLine(exc.Message);
                    wrtr.WriteLine(exc.StackTrace);
                    wrtr.WriteLine(new String('_', 80));
                    wrtr.Flush();
                }
                MessageBox.Show("Exception occured : " + Environment.NewLine + "\t" + exc.Message + Environment.NewLine + Environment.NewLine + "Detailed exception log has been generated as [Error.Log]. Please post the content on the MSDN DB Invader page or techphernalia.com to get it resolved.", "DB Explorer : from techPhernalia.com : by Durgesh Chaudhary");
            }
        }