private async Task <bool> GetProjectTypes() { try { var obsTypes = await ProjectTypeService.GetAllTypes(); ObservableCollection <ProjectInsight.Models.ReferenceData.ProjectType> types = new ObservableCollection <ProjectInsight.Models.ReferenceData.ProjectType>(obsTypes); viewModel.Types = types; viewModel.SelectedType = obsTypes.FirstOrDefault(); } catch (Exception ex) { //AuthenticationService.Logout(); return(false); } return(true); }