public override async Task <IEnumerable <AsyncTask> > GetTasksAsync(Account account, string accountName, CancellationToken token)
{
var ret = new List <AsyncTask>();
using (var store = IsolatedStorageFile.GetStore(IsolatedStorageScope.User | IsolatedStorageScope.Assembly, null, null))
{
if (!store.DirectoryExists("accounts/" + accountName + "/tasks"))
{
return(ret);
}
var fileNames = store.GetFileNames("accounts/" + accountName + "/tasks/*");
foreach (var filename in fileNames)
{
try
{
using (var stream = store.OpenFile("accounts/" + accountName + "/tasks/" + filename, FileMode.Open, FileAccess.Read, FileShare.None))
{
var xml = XDocument.Load(stream).Root;
var task = await AsyncTask.LoadFromXmlAsync(account, filename, xml, token);
ret.Add(task);
}
}
catch (Exception ex)
{
store.DeleteFile("accounts/" + accountName + "/tasks/" + filename);
OnError(ex);
}
}
}
return(ret);
}
