ProtractorTestAdapter.ProtractorTestContainer.GetTimeStamp C# (CSharp) Method

        private DateTime GetTimeStamp()
        {
            if (!String.IsNullOrEmpty(this.Source) && File.Exists(this.Source))
            {
                return File.GetLastWriteTime(this.Source);
            }
            else
            {
                return DateTime.MinValue;
            }

        }