CSL_Test__1.DirectoryHandler.OnDoWork C# (CSharp) Method

        protected override void OnDoWork(DoWorkEventArgs e)
        {
            Type t = null;
            if (e.Argument != null)
            {
                t = e.Argument.GetType();

                if (t.Equals(typeof(String[])))
                {
                    List<FileInfo> list = UnzipFiles((string[])e.Argument);
                    e.Result = list;
                }
            }
            else
            {
                MoveProcessedFiles();
                e.Result = null;
            }
        }