private async void LoginBtn_Click(object sender, RoutedEventArgs e)
{
UserToken userToken;
try
{
userToken = await OAuthClient.Authenticate();
}
catch (OAuthFailedException)
{
return;
}
var credentialVault = new Windows.Security.Credentials.PasswordVault();
credentialVault.Add(new Windows.Security.Credentials.PasswordCredential("Imgur", "Username", userToken.Username));
credentialVault.Add(new Windows.Security.Credentials.PasswordCredential("Imgur", "UserId", userToken.UserId));
credentialVault.Add(new Windows.Security.Credentials.PasswordCredential("Imgur", "AccessToken", userToken.AccessToken));
credentialVault.Add(new Windows.Security.Credentials.PasswordCredential("Imgur", "RefreshToken", userToken.RefreshToken));
ApiClient.InitializeApiClient(userToken.AccessToken);
(Window.Current.Content as Frame).Navigate(typeof(MainPage));
}