private async void ExportAllButton_Click(object sender, RoutedEventArgs e)
{
String Token = await StorageInterface.PickExternalStorageFolder();
StorageFolder target = await StorageInterface.GetStorageFolderFromToken(Token);
target = await target.CreateFolderAsync(SourceFolder.Name, CreationCollisionOption.OpenIfExists);
if (MultiSelect)
{
for (int i = 0; i < Files.Length; i++)
{
if (SelectItems[i].IsChecked == true)
{
await Files[i].CopyAsync(target, Files[i].Name, NameCollisionOption.ReplaceExisting);
}
}
for (int i = 0; i < Folders.Length; i++)
{
if (FSelect[i].IsChecked == true)
{
await Folders[i].CopyFolderContentsTo(await target.CreateFolderAsync(Folders[i].Name, CreationCollisionOption.GenerateUniqueName));
}
}
}
else
{
await SourceFolder.CopyFolderContentsTo(target);
}
DeactivateMultiSelect();
}