NLog.Targets.FileTarget.EnsureArchiveCount C# (CSharp) Method

        private void EnsureArchiveCount(List<string> oldArchiveFileNames)
        {
            if (!ShouldDeleteOldArchives())
            {
                return;
            }

            int numberToDelete = oldArchiveFileNames.Count - this.MaxArchiveFiles;
            for (int fileIndex = 0; fileIndex < numberToDelete; fileIndex++)
            {
                if (!DeleteOldArchiveFile(oldArchiveFileNames[fileIndex]))
                    break;
            }
        }