public virtual DirectoryPath RelativeTo(DirectoryPath directoryPath)
{
if (directoryPath == null) throw new ArgumentNullException("directoryPath");
if (IsRelative == false)
throw new InvalidOperationException("DirectoryPath is not relative.");
var newpath = System.IO.Path.Combine(directoryPath.ToString(), _path);
return new DirectoryPath(newpath);
}
public bool Equals(DirectoryPath other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return Equals(other._path, _path);
}