public async Task GoAsync(IEntryModel entryModel) { entryModel = entryModel ?? RootModels.FirstOrDefault(); if (entryModel != null) { await Task.WhenAll( FileList.SetCurrentDirectoryAsync(entryModel), DirectoryTree.SelectAsync(entryModel), Breadcrumb.Selection.AsRoot().SelectAsync(entryModel)); NotifyOfPropertyChange(() => CurrentDirectory); NotifyOfPropertyChange(() => CurrentDirectory); } }