public static void Invoke(SkinModel skin)
        {
            var e = new SkinChangedArgs(skin.Background, skin.IsImageBrush);

            File.WriteAllLines(JmSkinChangedUtil.SkinConfigFilePath, new[] { skin.IsImageBrush.ToString(), skin.ImagePathOrColor });
            SkinChangedEvent(null, e);
        }
 static JmSkinChangedUtil()
 {
     DefaultImageSkinArgs = new SkinChangedArgs(
         new Uri(DefaultImageSkinPath, UriKind.Absolute)
         .ToImageBrush()
         , true);
 }