Apprenda.Log4NetConnectorPolicy.Tests.ZipFileLocator.CopyTo C# (CSharp) Метод

        public void CopyTo(string fileName, string destinationPath)
        {
            if (!Exists(fileName))
            {
                return;
            }

            if (!File.Exists(destinationPath))
            {
                string altSeparator = fileName.Replace('/', '\\');
                Archive.Entries
                    .Where(e => e.FullName.Equals(fileName, StringComparison.InvariantCultureIgnoreCase))
                    .Union(Archive.Entries.Where(e => e.FullName.Equals(altSeparator, StringComparison.InvariantCultureIgnoreCase)))
                    .FirstOrDefault()
                    .ExtractToFile(destinationPath);
            }
        }