public override void Draw(IDrawingGraphics drawingGraphics)
{
// field border
drawingGraphics.Color(MetroTheme.PhoneAccentBrush);
drawingGraphics.FillRectangle(0, 0, Size.Width, Size.Height);
// font example
drawingGraphics.Style(new TextStyle(_textStyle.FontFamily, _textStyle.FontSize, _textStyle.Foreground));
drawingGraphics.MoveRelX(4).DrawText(Caption());
base.Draw(drawingGraphics);
}