private BitmapSource GetIcon(string file)
        {
            if (File.Exists(Envi.Root + "\\AppIcons\\" + Path.GetFileNameWithoutExtension(file) + ".png"))
            {
                return(new BitmapImage(new Uri(Envi.Root + "\\AppIcons\\" + Path.GetFileNameWithoutExtension(file) + ".png")));
            }

            Icon icon = null;

            Icon[] splitIcons = null;

            try
            {
                using (var extractor = new IconExtractor(file))
                {
                    icon = extractor.GetIcon(0);
                }
            }
            catch (Exception)
            {
                return(null);
            }
            splitIcons = IconExtractor.SplitIcon(icon);
            if (splitIcons == null)
            {
                return(null);
            }
            foreach (var splitIcon in splitIcons)
            {
                if (splitIcon.Width == 256 && splitIcon.Height == 256)
                {
                    icon = splitIcon;
                    continue;
                }
                if (icon == null && splitIcon.Width == 32 && splitIcon.Height == 32)
                {
                    icon = splitIcon;
                    continue;
                }
                splitIcon.Dispose();
            }
            iconStream = new MemoryStream();
            icon.Save(iconStream);
            iconStream.Seek(0, SeekOrigin.Begin);
            return(BitmapFrame.Create(iconStream));
        }
        private BitmapSource GetIcon(string file)
        {
            if (File.Exists(Envi.Root + "\\AppIcons\\" + Path.GetFileNameWithoutExtension(file) + ".png"))
            {
                return new BitmapImage(new Uri(Envi.Root + "\\AppIcons\\" + Path.GetFileNameWithoutExtension(file) + ".png"));
            }

            Icon icon = null;
            Icon[] splitIcons = null;

            try
            {
                using (var extractor = new IconExtractor(file))
                {
                    icon = extractor.GetIcon(0);
                }
            }
            catch (Exception)
            {
                return null;
            }
            splitIcons = IconExtractor.SplitIcon(icon);
            if (splitIcons == null)
                return null;
            foreach (var splitIcon in splitIcons)
            {
                if (splitIcon.Width == 256 && splitIcon.Height == 256)
                {
                    icon = splitIcon;
                    continue;
                }
                if (icon == null && splitIcon.Width == 32 && splitIcon.Height == 32)
                {
                    icon = splitIcon;
                    continue;
                }
                splitIcon.Dispose();
            }
            iconStream = new MemoryStream();
            icon.Save(iconStream);
            iconStream.Seek(0, SeekOrigin.Begin);
            return BitmapFrame.Create(iconStream);
        }