WinUniversal.SecureDataViewModel.ExecuteHasCommand C# (CSharp) Méthode

        private void ExecuteHasCommand()
        {
            ErrMessage = string.Empty;
            try
            {
                HasVal = CrossSecureStorage.Current.HasKey(Key) ? "Y" : "N";
            }
            catch (Exception ex)
            {
                ErrMessage = ex.Message;
            }
        }