WPF または WinForms アプリケーションにログインを追加する

using Auth0.OidcClient;

// アプリケーションに別の名前を付けた場合は、
// それに合わせて名前空間も更新してください。
namespace MyApp;

public partial class Form1 : Form
{
    private Auth0Client _client;

    public Form1()
    {
        InitializeComponent();

        _client = new Auth0Client(new Auth0ClientOptions
        {
            Domain = "{yourDomain}",
            ClientId = "{yourClientId}"
        });
    }
}

using Auth0.OidcClient;

namespace MyApp;

public partial class Form1 : Form
{
    private Auth0Client _client;
    private Button loginButton;

    public Form1()
    {
        InitializeComponent();

        _client = new Auth0Client(new Auth0ClientOptions
        {
            Domain = "{yourDomain}",
            ClientId = "{yourClientId}"
        });

        loginButton = new Button
        {
            Text = "Log In",
            Width = 120,
            Height = 40,
            Left = (ClientSize.Width - 120) / 2,
            Top = (ClientSize.Height - 40) / 2
        };
        loginButton.Click += loginButton_Click;
        Controls.Add(loginButton);
    }

    private async void loginButton_Click(object sender, EventArgs e)
    {
        var loginResult = await _client.LoginAsync();

        if (loginResult.IsError == false)
        {
            var user = loginResult.User;
            var name = user.FindFirst(c => c.Type == "name")?.Value;
            var email = user.FindFirst(c => c.Type == "email")?.Value;
            var picture = user.FindFirst(c => c.Type == "picture")?.Value;
        }
    }
}

private Button logoutButton;

public Form1()
{
    // ... 既存のコンストラクターコード ...

    logoutButton = new Button
    {
        Text = "Log Out",
        Width = 120,
        Height = 40,
        Left = (ClientSize.Width - 120) / 2,
        Top = (ClientSize.Height - 40) / 2 + 50
    };
    logoutButton.Click += logoutButton_Click;
    Controls.Add(logoutButton);
}

private async void logoutButton_Click(object sender, EventArgs e)
{
    await _client.LogoutAsync();
}