private void showSeasonButton_Click(object sender, EventArgs e) { ballButton_Click(sender, e); BLL bll = new BLL(); dataGrid.Columns.Clear(); dataGrid.DataSource = bll.GetSeasonStats(ballsComboBox.SelectedItem.ToString(), seasonsComboBox.SelectedItem.ToString()); for (int i = 0; i < dataGrid.Rows.Count - 1; i++) { dataGrid[0, i].Value = dataGrid[0, i].Value.ToString().Substring(dataGrid[0, i].Value.ToString().IndexOf(" ") + 1); dataGrid[0, i].Value = dataGrid[0, i].Value.ToString().Split(' ').First(); } for (int i = 0; i < dataGrid.Rows.Count - 1; i++) { dataGrid[0, i].Value = monthSeason[dataGrid[0, i].Value.ToString()]; } dataGrid.Sort(dataGrid.Columns[0], ListSortDirection.Ascending); for (int i = 0; i < dataGrid.Rows.Count - 1; i++) { if (dataGrid[0, i].Value.ToString() != seasonsComboBox.SelectedItem.ToString()) { dataGrid.Rows.RemoveAt(i); i--; } } int repeat = 1; int row = 0; dataGrid.Columns.Add("Repeat", "Repeat"); for (int i = 0; i < dataGrid.Rows.Count - 2; i++) { if (dataGrid[1, i].Value.ToString() == dataGrid[1, i + 1].Value.ToString()) { repeat++; dataGrid.Rows.RemoveAt(i + 1); i--; } else { dataGrid[2, i].Value = Convert.ToDouble(repeat); repeat = 1; row = i + 1; } } }