How to change the font name of DevExpress.XtraEditors.XtraForm caption?

Hi Zheng,
This can be done only in by creating a derived FormPainter class. Here is some sample code:

C#
public partial class XtraForm1 : DevExpress.XtraEditors.XtraForm {  
    public XtraForm1() {  
        InitializeComponent();  

    }  

    private void XtraForm1_Load(object sender, EventArgs e) {  
    }  

    protected override DevExpress.Skins.XtraForm.FormPainter CreateFormBorderPainter() {  
        return new MyFormPainter(this, LookAndFeel);  
    }  
}  

public class MyFormPainter : FormPainter {  
    public MyFormPainter(Control owner, ISkinProvider provider) : base(owner, provider) { }  

    protected override void DrawText(DevExpress.Utils.Drawing.GraphicsCache cache) {  
        string text = Text;  
        if(text == null || text.Length == 0 || this.TextBounds.IsEmpty) return;  
        AppearanceObject appearance = new AppearanceObject(GetDefaultAppearance());  
        appearance.Font = new Font("Arial", 12, FontStyle.Italic);  
        appearance.TextOptions.Trimming = Trimming.EllipsisCharacter;  
        Rectangle r = RectangleHelper.GetCenterBounds(TextBounds, new Size(TextBounds.Width, appearance.CalcDefaultTextSize(cache.Graphics).Height));  
        DrawTextShadow(cache, appearance, r);  
        cache.DrawString(text, appearance.Font, appearance.GetForeBrush(cache), r, appearance.GetStringFormat());  
    }  
}  

My project is attached.
Thanks,
Plato