public void GetAnalyticsByDay(DataGridView dataGridView, Chart chartBar) { var transaction = _analyticsService.GetAnalyticsByDay(); var dayAnalytics = transaction.Select(x => x.Amount).ToList(); var dayAnalyticsHeader = transaction.Select(x => x.TransactionTimestamp.ToString("dd/MMM")).ToList(); chartBar.Series[0].Points.DataBindXY(dayAnalyticsHeader, dayAnalytics); dataGridView.DataSource = transaction; }