public static async Task <InkDeviceInfo> DeserializeDeviceInfoAsync()
        {
            try
            {
                using (FileStream fs = File.OpenRead(Path.Combine(Application.LocalUserAppDataPath, SaveFileName)))
                {
                    return(await InkDeviceInfo.FromStreamAsync(fs));
                }
            }
            catch (Exception)
            {
            }

            return(null);
        }
        public static async Task <InkDeviceInfo> DeserializeDeviceInfoAsync()
        {
            try
            {
                StorageFile storageFile = await ApplicationData.Current.LocalFolder.GetFileAsync(SaveFileName);

                using (Stream stream = await storageFile.OpenStreamForReadAsync())
                {
                    return(await InkDeviceInfo.FromStreamAsync(stream));
                }
            }
            catch (Exception)
            {
            }

            return(null);
        }