private void guna2Button1_Click(object sender, EventArgs e) { string date1 = dateOne.ToString(); string date2 = dateTwo.ToString(); try { DBconnection connection5 = new DBconnection(); DataTable dt = new DataTable(); SqlDataAdapter da = new SqlDataAdapter(connection5.displayReportBetweentwodays(date1, date2)); da.Fill(dt); dataGrid.DataSource = dt; connection5.getConnection().Close(); } catch (Exception ex) { MessageBox.Show("Error in Displaying Reports:\n" + ex, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information); Console.WriteLine("Error: \n" + ex); } }