private void SetContents()
{
ContentsInternal = new ObservableCollection <MainWindowFile>();
//TODO need to work out how to cancel this if 'this' is disposed / released before the task completes
SetContentsTask = Task.Run(() =>
{
StartLongOperation();
try
{
IEnumerable <IFileSystemObject> directoryContents = _DirectoryObject.GetContentsEnumerable();
var aLot = directoryContents.Take(10);
while (aLot.Count() > 0)
{
UiDispatcher.Invoke(() =>
{
aLot.Select(CreateNewFile).ToList().ForEach(c => _ContentsInternal.Add(c));
}
);
//var firstItem = ContentsInternal.FirstOrDefault();
//if (firstItem != null) { SelectedFile = firstItem; }
directoryContents = directoryContents.Skip(10);
aLot = directoryContents.Take(10);
}
}
finally
{
EndLongOperation();
}
});
}