private void btn_Back_Click(object sender, RoutedEventArgs e) { PurchaseHistory ph = new PurchaseHistory(); this.NavigationService.Navigate(ph); clearList(); }
private void btn_Purchase_History_Click(object sender, RoutedEventArgs e) { cc.OpenConnection(); if (cc.BillPreview1("select COUNT(*) from Stock", billExistValue) > 0) { cc.CloseConnection(); PurchaseHistory ph = new PurchaseHistory(); this.NavigationService.Navigate(ph); } else { MessageBox.Show("No Bills to Show"); } }
private void CommandBinding_Executed_3(object sender, ExecutedRoutedEventArgs e) { PurchaseHistory ph = new PurchaseHistory(); frame.NavigationService.Navigate(ph); }