BatchGuy.App.CreateX264BatchFileForm.NotADuplicate C# (CSharp) Method

        private bool NotADuplicate(string file)
        {
            var t = Path.GetFileName(file);
            if (_bindingListFiles.Where(l => l.AviSynthFileNameOnly == Path.GetFileName(file)).Count() == 0)
                return true;
            else
                return false;
        }