public override async Task<List<IStorageItem>> PasteEntriesAsync(StorageFolder destFolder) {
var newEntries = await base.PasteEntriesAsync(destFolder);
// 执行Copy操作
if (newEntries.Count > 0) {
var firstFileIndex = ObservableExtension.FirstIndex(entries, p => p.EntryType == StorageEntryType.File);
List<StorageEntry> newFiles = new List<StorageEntry>(), newFolders = new List<StorageEntry>();
foreach (var storageItem in newEntries) {
var newEntry = new StorageEntry(storageItem, StorageEntryUsage.TilesFieldItem);
if (storageItem.IsOfType(StorageItemTypes.File)) {
newFiles.Add(newEntry);
} else {
newFolders.Add(newEntry);
}
}
// 首先插入文件
newFiles.ForEach(p => entries.Add(p));
// 然后插入文件夹
for(int i = 0; i < newFolders.Count; i++) {
entries.Insert(firstFileIndex + i, newFolders[i]);
}
}
return newEntries;
}
public IObservable <float> ReactToData(IEntity entity)
{
var healthComponent = entity.GetComponent <HealthComponent>();
return(ObservableExtension.WithValueChanges(healthComponent.Health).Select(CalculateDamageTaken));
//return healthComponent.Health.WithValueChanges<float>().Select(CalculateDamageTaken);
}
private void InitializeData()
{
this.accessGroups = new ObservableCollection <ObservableMPathAccessGroup>();
this.agency.AccessGroups.ForEach(p => this.accessGroups.Add(
new ObservableMPathAccessGroup {
Title = p.Title, itemLists = ObservableExtension.ToObserCollection(p.itemLists), IsExpand = p.IsExpand
}));
this.deviceItems = new ObservableCollection <MDeviceAccessItem>();
this.agency.DrivesItems.ForEach(p => this.deviceItems.Add(p));
}
private async Task RefreshAsync()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
var authToken = _settingsService.AuthAccessToken;
var trList = await _transactionService.GetTransactionsByDate(authToken, StartDate.ToUniversalTime(), EndDate.ToUniversalTime());
var trViewModelList = ObservableExtension.ToTransactionViewModels(trList);
TransactionsList = trViewModelList.OrderByDescending(c => c.OperationDateTime)
.GroupBy(c => c.OperationDateView)
.Select(c => new Grouping <string, TransactionViewModel>(c.Key, c))
.ToObservableCollection();
}
catch (ServiceAuthenticationException ex)
{
Debug.WriteLine($"[RetrieveData] Error Retrieve Data: {ex}");
await LogoutAsync();
}
catch (Exception ex)
{
Debug.WriteLine($"[RetrieveData] Error Retrieve Data: {ex}");
DialogService.ShowInformationUserMessage(this, "unable to retrieve data, check for Internet availability", "Cancel");
}
finally
{
IsBusy = false;
}
}