// Check if the user has the language installed...
private async Task<bool> CheckLanguageInstalled() {
_language = new SpeechService(_targetLanguageCode);
var languageFound = _language.IsLanguageFound();
if (!languageFound) {
var errorMessage =
string.Format(
"Requested language code[{0}] is not installed. Please exit and install the [{1}] speech pack for Windows Phone 8.1.",
_targetLanguageCode, _targetLanguageCode);
var errorDialog = new MessageDialog(errorMessage);
await errorDialog.ShowAsync();
return true;
}
return false;
}