async void ButtonSendData_Clicked(object sender, EventArgs e) { //IHud hud = DependencyService.Get<IHud>(); hud.Show("Syncing data..."); int iSyncSuccess = 0; int iSyncFailed = 0; await Task.Run(() => _vm.syncWithServer(ref iSyncSuccess, ref iSyncFailed)); string syncMessage = ""; if (iSyncFailed > 0 && iSyncSuccess > 0) { syncMessage = string.Format("{0} transactions synced successfully; {1} transactions failed during sync.", iSyncSuccess, iSyncFailed); } else if (iSyncSuccess > 0 && iSyncFailed == 0) { syncMessage = string.Format("{0} transactions synced successfully.", iSyncSuccess); } else if (iSyncSuccess == 0 && iSyncFailed > 0) { syncMessage = string.Format("{0} transactions failed during sync.", iSyncFailed); } else { syncMessage = "Sync completed successfully."; } await DisplayAlert("Synchronization", syncMessage, "OK"); hud.Dismiss(); }
void ButtonSendData_Clicked(object sender, EventArgs e) { Button buttonSendData = (Button)sender; buttonSendData.IsEnabled = false; buttonSendData.Content = "SENDING DATA..."; // dch rkl 11/02/2016 add try/catch to catch and display message if the sync fails try { if (!App.Database.HasDataConnection()) { MessageBoxResult result = System.Windows.MessageBox.Show("No data connection presently, please check and try again.", "Connectivity Issue", MessageBoxButton.OK); if (result == MessageBoxResult.OK) { return; } } else { // dch rkl 12/09/2016 return number failed and number successful int iSyncSuccess = 0; int iSyncFailed = 0; //_vm.syncWithServer(); _vm.syncWithServer(ref iSyncSuccess, ref iSyncFailed); string syncMessage = ""; if (iSyncFailed > 0 && iSyncSuccess > 0) { syncMessage = string.Format("{0} transactions synced successfully; {1} transactions failed during sync.", iSyncSuccess, iSyncFailed); } else if (iSyncSuccess > 0 && iSyncFailed == 0) { syncMessage = string.Format("{0} transactions synced successfully.", iSyncSuccess); } else if (iSyncSuccess == 0 && iSyncFailed > 0) { syncMessage = string.Format("{0} transactions failed during sync.", iSyncFailed); } else { syncMessage = "Sync completed successfully."; } // dch rkl 11/02/2016 display message when sync has completed //MessageBoxResult result = System.Windows.MessageBox.Show("Sync has completed successfully.", "Sync Completed", MessageBoxButton.OK); MessageBoxResult result = System.Windows.MessageBox.Show(syncMessage, "Sync Completed", MessageBoxButton.OK); } } catch (Exception ex) { MessageBoxResult result = System.Windows.MessageBox.Show(String.Format("Sync failed with the following error: {0}", ex.ToString()), "Sync Failed", MessageBoxButton.OK); } buttonSendData.IsEnabled = true; buttonSendData.Content = "SYNC DATA"; }