AvalonPatch.AvalonPatch.checkAndCopy C# (CSharp) Метод

        void checkAndCopy(string destinationPath)
        {
            String[] Files;
            Files = Directory.GetFileSystemEntries(destinationPath);
            foreach (string patchdir in Files)
            {
                if (patchdir.ToLower().EndsWith("language"))
                    copyDirectory(Path.Combine(destinationPath, "language"), SkinInfo.mpPaths.langBasePath);
                if (patchdir.ToLower().EndsWith("skin"))
                    copyDirectory(Path.Combine(destinationPath, "skin"), SkinInfo.mpPaths.skinBasePath);
                if (patchdir.ToLower().EndsWith("thumbs"))
                    copyDirectory(Path.Combine(destinationPath, "thumbs"), SkinInfo.mpPaths.thumbsPath);
                if (patchdir.ToLower().EndsWith("database"))
                    copyDirectory(Path.Combine(destinationPath, "database"), SkinInfo.mpPaths.databasePath);
            }
            if (patchProgressBar.Value <= 90)
                patchProgressBar.Value += 10;
            else
                patchProgressBar.Value = 100;
        }