AcTools.Utils.FileUtils.IsAffected C# (CSharp) 메소드

        public static bool IsAffected([NotNull] string parent, [NotNull] string child) {
            if (parent == null) throw new ArgumentNullException(nameof(parent));
            if (child == null) throw new ArgumentNullException(nameof(child));

            parent = parent.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
            child = child.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);

            if (string.Equals(parent, child, StringComparison.OrdinalIgnoreCase)) return true;

            var s = child.SubstringExt(parent.Length);
            return s.Length > 0 && s[0] == Path.DirectorySeparatorChar;
        }