private async ValueTask SetDocUrl() { if (!string.IsNullOrEmpty(FileName)) { var baseUrl = NavigationManager.ToAbsoluteUri(NavigationManager.BaseUri); var docUrl = new Uri(baseUrl, $"_content/AntDesign.Docs/docs/{FileName}.{CurrentLanguage}.json").ToString(); _file = await HttpClient.GetFromJsonAsync <DocsFile>(docUrl); _waitingHighlight = true; await MainLayout.ChangePrevNextNav(FileName); } }