private static BitmapSource GetIconForFileName(string fileName)
{
string extension = Path.GetExtension(fileName);
if (!string.IsNullOrEmpty(extension))
{
return(IconUtil.IconCache.GetOrAdd(
extension,
x => IconUtil.GetIconForFileNameInternal(fileName)));
}
return(IconUtil.GetIconForFileNameInternal(fileName));
}
public static BitmapSource RefreshIcon(string path)
{
if (File.Exists(path))
{
return(IconUtil.GetIconForFileName(path));
}
if (Directory.Exists(path))
{
return(IconUtil.FolderIcon.Value);
}
return(null);
}
