/// <summary>
/// Method for the login Button, logs in user and sends to mainpage.
/// </summary>
/// <param name="sender">Button object</param>
/// <param name="e"></param>
private async void loginbtn_Click(object sender, RoutedEventArgs e)
{
try
{
_user = await _client.EnterCredentialsAsync(usrTxt.Text, pswTxt.Password);
User currentUser = new User {
Id = _user.UserId, Name = _user.Username, Password = _user.Password
};
_localSettings.Values["currentUser"] = currentUser.Id;
Frame.Navigate(typeof(MainPage));
}
catch (Exception ex)
{
var dialog = new MessageDialog("Niet gelukt in te loggen! Verkeerde gebruiker en/of wachtwoord!" + ex);
await dialog.ShowAsync();
}
}
/// <summary>
/// Method for button to Register new User.
/// </summary>
/// <param name="sender">Button object</param>
/// <param name="e"></param>
private async void registerbtn_Click(object sender, RoutedEventArgs e)
{
if (!String.IsNullOrWhiteSpace(passwordtxt.Password) && !String.IsNullOrWhiteSpace(usernametxt.Text))
{
bool check = false;
var users = await client.GetAllUsersAsync();
foreach (var user in users)
{
if (usernametxt.Text == user.Username)
{
check = true;
}
}
if (!check)
{
WebServiceReference.User newUser = new WebServiceReference.User();
newUser.Username = usernametxt.Text;
newUser.Password = passwordtxt.Password;
await client.AddUserAsync(newUser);
var dialogCreated = new MessageDialog("User: "******" successfully created");
await dialogCreated.ShowAsync();
}
else
{
var dialog = new MessageDialog("Username bestaat al");
await dialog.ShowAsync();
}
}
else
{
var dialog = new MessageDialog("Velden mogen niet leeg zijn");
await dialog.ShowAsync();
}
}
