private void MainForm_Load(object sender, EventArgs e)
{
try
{
_translationsettings = TranslationSetting.ReadFromConfig();
foreach (var translationsetting in _translationsettings)
{
cmbLanguage.Items.Add(translationsetting.From + " -> " + translationsetting.To);
}
cmbLanguage.SelectedIndex = 0;
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Error occured: {0}", ex.Message));
}
}
private static async Task <string> Translate(string text, TranslationSetting activeSetting)
{
var authTokenSource = new AzureAuthToken(activeSetting.SubscriptionKey.Trim());
string authToken;
try
{
authToken = await authTokenSource.GetAccessTokenAsync();
}
catch (HttpRequestException)
{
if (authTokenSource.RequestStatusCode == HttpStatusCode.Unauthorized)
{
throw new ApplicationException("Request to token service is not authorized (401). Check that the Azure subscription key is valid.");
}
if (authTokenSource.RequestStatusCode == HttpStatusCode.Forbidden)
{
throw new ApplicationException("Request to token service is not authorized (403). For accounts in the free-tier, check that the account quota is not exceeded.");
}
throw;
}
return(TranslateApi.Translate(authToken, text, activeSetting.From, activeSetting.To, activeSetting.Category));
}
