SetTitle() public method

Sets the dialog's title.
public SetTitle ( string title ) : void
title string The title to be set.
return void
		private async void BtnRegister_Click(object sender, RoutedEventArgs e)
		{
			if(!CheckBoxPrivacyPolicy.IsChecked == true)
				return;

			var email = TextBoxRegisterEmail.Text;
			if(string.IsNullOrEmpty(email) || !Regex.IsMatch(email, @".*@.*\..*"))
			{
				DisplayLoginError("Please enter an valid email address");
				return;
			}
			if(string.IsNullOrEmpty(TextBoxRegisterPassword.Password))
			{
				DisplayLoginError("Please enter a password");
				return;
			}
			if(TextBoxRegisterPassword.Password.Length < 6)
			{
				DisplayLoginError("Your password needs to be at least 6 characters");
				return;
			}
			if(string.IsNullOrEmpty(TextBoxRegisterPasswordConfirm.Password))
			{
				DisplayLoginError("Please confirm your password");
				return;
			}
			if(!TextBoxRegisterPassword.Password.Equals(TextBoxRegisterPasswordConfirm.Password))
			{
				DisplayLoginError("Entered passwords do not match");
				return;
			}
			IsEnabled = false;
			_controller = await this.ShowProgressAsync("Registering account...", "");
			var result = await HearthStatsAPI.RegisterAsync(email, TextBoxRegisterPassword.Password);
			if(result.Success)
			{
				_controller.SetTitle("Logging in...");
				result = await HearthStatsAPI.LoginAsync(email, TextBoxRegisterPassword.Password);
			}
			else if(result.Message.Contains("422"))
				DisplayLoginError("Email already registered");
			else
				DisplayLoginError(result.Message);
			TextBoxRegisterPassword.Clear();
			TextBoxRegisterPasswordConfirm.Clear();
			if(result.Success)
			{
				var mw = new MainWindow();
				mw.Show();
				Close();
			}
		}
        private async void OnFlyoutFirstOpen( )
        {
            if ( MainWindow.Client.IsLoggedIn ) return;

            controller = await window.ShowProgressAsync( "Signing in.", "Signing into opensubtitles.org." );
            controller.SetIndeterminate( );
            LogInOutput output = await SignInClient( );

            if ( output.LogInSuccesful && MainWindow.Client.IsLoggedIn )
            {
                controller.SetTitle( "Downloading subtitle languages." );
                controller.SetMessage( "Downloading the available subtitle languages from opensubtitles.org." );
                this.languages = await GetSubtitleLanguages( );
                this.LanguageList.ItemsSource = this.languages;

                CollectionView languagesView = ( CollectionView )CollectionViewSource.GetDefaultView( LanguageList.ItemsSource );
                languagesView.SortDescriptions.Add( new SortDescription( "LanguageName", ListSortDirection.Ascending ) );
            }
            else
                await window.ShowMessageAsync( "Signing in failed", $"Unable to sign in to opensubtitles.org. Please try again later. (Status: {output.Status}, {output.StatusStringWithoutCode})" );

            await controller.CloseAsync( );

            OnFlyoutOpen( );
        }