void ShellListView_SelectionChanged(object sender, EventArgs e) {
if (!this._ShellListView.IsNavigationInProgress && !this._ShellListView.IsSearchNavigating)
SetupUIOnSelectOrNavigate();
if (this.IsInfoPaneEnabled) Task.Run(() => this.DetailsPanel.FillPreviewPane(this._ShellListView));
SetUpStatusBarOnSelectOrNavigate(_ShellListView.GetSelectedCount());
}