ArcGISRuntime.Samples.Managers.SampleManager.CreateAllAsync C# (CSharp) Метод

        private async Task CreateAllAsync()
        {
            try
            {
                await Task.Run(() =>
                {
#if NETFX_CORE
                    var filePath = string.Format("ms-appx:///{0}", "ArcGISRuntime.UWP.Samples/groups.json");
                    try
                    {
                        filePath = Path.Combine(Package.Current.InstalledLocation.Path, "ArcGISRuntime.UWP.Samples", "groups.json");
                    }
                    catch (Exception)
                    {
                        throw new NotImplementedException("groups.json file is missing");
                    }
#else
                   var filePath = "groups.json";
                    
                    if (!File.Exists(filePath))
                        throw new NotImplementedException("groups.json file is missing");
#endif

                    _sampleStructureMap = SampleStructureMap.Create(filePath, _selectedLanguage);
                });
            }
            // This is thrown if even one of the files requires permissions greater 
            // than the application provides. 
            catch (UnauthorizedAccessException e)
            {
                throw; //TODO
            }
            catch (DirectoryNotFoundException e)
            {
                throw; //TODO
            }
            catch (Exception e)
            {
                throw; //TODO
            }
        }
    }