BloomTemp.TemporaryFolder.DeleteFolderThatMayBeInUse C# (CSharp) Method

        public static void DeleteFolderThatMayBeInUse(string folder)
        {
            if (Directory.Exists(folder))
            {
                try
                {
                    RobustIO.DeleteDirectory(folder, true);
                }
                catch (Exception e)
                {
                    try
                    {
                        Debug.WriteLine(e.Message);
                        //maybe we can at least clear it out a bit
                        string[] files = Directory.GetFiles(folder, "*.*", SearchOption.AllDirectories);
                        foreach (string s in files)
                        {
                            try
                            {
                                RobustFile.Delete(s);
                            }
                            catch (Exception)
                            {
                            }
                        }
                        //sleep and try again (in case some other thread will  let go of them)
                        Thread.Sleep(1000);
                        RobustIO.DeleteDirectory(folder, true);
                    }
                    catch (Exception)
                    {
                    }
                }
            }
        }