public FileSystemDescription(string fileName, FileSystemInfo info)
{
Name = fileName;
if (info is DirectoryInfo)
{
IsDirectory = true;
Size = 0x1000;
}
else if (info is FileInfo)
{
IsDirectory = false;
Size = info.CastTo<FileInfo>().Length;
}
CreateTime = info.CreationTime;
AccessTime = info.LastAccessTime;
ModifyTime = info.LastWriteTime;
}