public async Task AddAsync() { try { if (!Employees.Any(x => x.Value == true)) { _notSelected = true; return; } var employeeIds = Employees.Where(x => x.Value).Select(x => x.Key.Id).ToList(); await GroupService.AddEmployeesToGroupAsync(employeeIds, GroupId); await ToastService.ShowToastAsync("Employee added.", ToastType.Success); //await SynchronizationService.UpdateGroupDetails(ExceptPageId, GroupId); //await ModalDialogService.CloseAsync(); } catch (Exception ex) { Logger.LogError(ex.Message); await ToastService.ShowToastAsync(ex.Message, ToastType.Error); //await ModalDialogService.CloseAsync(); } }