public static async Task <ObservableCollection <StorageFile> > GetitemsAsyncNotIndexed(string Token)
{
//ItemList.Dispose();
StorageFolder inputFloder = null;
ObservableCollection <StorageFile> StorageFilelist = new ObservableCollection <StorageFile>();
try
{
inputFloder = await StorageApplicationPermissions.FutureAccessList.GetFolderAsync(Token);
// var inputFlies=await inputFloder.GetFilesAsync();
}
catch (System.ArgumentException)
{
Windows.Storage.AccessCache.StorageApplicationPermissions.FutureAccessList.Remove(Token);
FaTokenDataAccess.DeleteData(Token);
MruTokenDataAccess.DeleteData(Token);
if (inputFloder != null)
{
StorageFilelist = await Retrieve_(inputFloder, StorageFilelist);
}
return(StorageFilelist);
}
if (inputFloder != null)
{
StorageFilelist = await Retrieve_(inputFloder, StorageFilelist);
}
return(StorageFilelist);
}
public static async Task RecentShowItemAsync()
{
// ItemList.Dispose();
//Noticed = false;
Cache = new ObservableCollection <StorageFile>();
Cache.Clear();
var Tokens = new List <Database>();
Tokens = GetTokensAsync();
foreach (var Token in Tokens)
{
try
{
Exception_ = Token.Folder;
var file = await GetitemsAsyncNotIndexed(Token.Token);//没建立索引
foreach (var i in file)
{
Cache.Add(i);
}
}
catch (System.IO.FileNotFoundException)
{
FaTokenDataAccess.DeleteData(Token.Folder);
MruTokenDataAccess.DeleteData(Token.Folder);
continue;
}
}
// await SortAsync(Cache, ItemList);
comlpeteEvents?.Invoke();//if not null comlpeteEvents()
}
/// <summary>
/// 初始化单一实例应用程序对象。这是执行的创作代码的第一行，
/// 已执行，逻辑上等同于 main() 或 WinMain()。
/// </summary>
public App()
{
this.InitializeComponent();
this.Suspending += OnSuspending;
FaTokenDataAccess.InitializefaTokenDatabase();
MruTokenDataAccess.InitializemruTokenDatabase();
UnhandledException += OnUnhandledExceptionAsync;
AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledExceptionAsync;
}
