static void Main()
{
	Application.Run(new FormMain());
}

public FormMain()
{
	// Component initialization - required for Windows Form Designer
	//		support
	InitializeComponent();

	int Width = 240;
	int Height = 120;

	this.Size = new Size(Width, Height);
	this.FormBorderStyle = FormBorderStyle.FixedSingle;
	this.MinimizeBox = true;
	this.Font = new Font("Microsoft Sans Serif", 8.25F,
		FontStyle.Regular);
	DefaultProgramFont = this.Font;

	ExitButton = new Button();
	ExitButton.Size = new Size(80, 32);
	ExitButton.BackColor = SystemColors.Control;
	ExitButton.ForeColor = Color.Black;
	ExitButton.Font = this.Font;
	ExitButton.Text = "Exit the Program";
	ExitButton.Location = new Point(Width - ExitButton.Width - 8,
	Height - ExitButton.Height - 8);
	ExitButton.Click += new System.EventHandler(this.ExitButton_Click);
	Controls.Add(ExitButton);

	ToggleLangButton = new Button();
	ToggleLangButton.Size = new Size(80, 32);
	ToggleLangButton.BackColor = SystemColors.Control;
	ToggleLangButton.ForeColor = Color.Black;
	ToggleLangButton.Font = this.Font;
	ToggleLangButton.Text = "Toggle Language";
	ToggleLangButton.Location = new Point(8,
		Height - ToggleLangButton.Height - 8);
	ToggleLangButton.Click += new System.EventHandler(
		this.ToggleLangButton_Click);
	Controls.Add(ToggleLangButton);
}

private void FormMain_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
    // Draw the strings
    Graphics FormGraphicsRef = this.CreateGraphics();
    Brush StrBrush = new SolidBrush(Color.Black);
    Font StrFont = new Font("MS Gothic", 12, FontStyle.Regular);

    string Str = "\u91CD\u91CF\u8A08";
    FormGraphicsRef.DrawString(Str, StrFont, StrBrush, 16, 16);
    Console.WriteLine(Str);

    Str = "\u91CD\u91CF\u8A08\u91CD\u91CF";
    FormGraphicsRef.DrawString(Str, StrFont, StrBrush, 16, 40);
    Console.WriteLine(Str);
}

private void ToggleLangButton_Click(object sender, System.EventArgs e)
{
    string JapaneseStr = "日本語";
    string EnglishStr = "Toggle Language";

    if (ToggleLangButton.Text != JapaneseStr)
    {
        ToggleLangButton.Font = new Font("MS Gothic", 9, FontStyle.Regular);
        ToggleLangButton.Text = JapaneseStr;
    }
    else
    {
        ToggleLangButton.Font = DefaultProgramFont;
        ToggleLangButton.Text = EnglishStr;
    }
}

private void ExitButton_Click(object sender, System.EventArgs e)
{
    Close();
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(FormMain));
    // 
    // FormMain
    // 
    this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
    this.BackColor = System.Drawing.Color.White;
    this.ClientSize = new System.Drawing.Size(640, 480);
    this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
    this.MaximizeBox = true;
    this.MinimizeBox = true;
    this.Text = "Test Program";
    this.Paint += new System.Windows.Forms.PaintEventHandler(this.FormMain_Paint);
}
#endregion