BlogSharp.Core.Impl.Services.FileSystem.TransactionalFileService.SortListByTypeAndName C# (CSharp) Метод

        protected virtual void SortListByTypeAndName(List<IFileSystemInfo> output)
        {
            output.Sort(delegate(IFileSystemInfo info1, IFileSystemInfo info2)
                            {
                                if (info1.Type == FileSystemType.Directory && info2.Type == FileSystemType.File)
                                    return 1;
                                else if (info1.Type == FileSystemType.File && info2.Type == FileSystemType.Directory)
                                    return -1;
                                else
                                    return info1.Path.CompareTo(info2.Path);
                            });
        }