LSLib.LS.Packager.CreatePackage C# (CSharp) Method

        public void CreatePackage(string packagePath, string inputPath, uint version = Package.CurrentVersion, CompressionMethod compression = CompressionMethod.None, bool fastCompression = true)
        {
            this.progressUpdate("Enumerating files ...", 0, 1);
            var package = new Package();
            EnumerateFiles(package, inputPath, inputPath);

            this.progressUpdate("Creating archive ...", 0, 1);
            var writer = new PackageWriter(package, packagePath);
            writer.writeProgress += WriteProgressUpdate;
            writer.Version = version;
            writer.Compression = compression;
            writer.CompressionLevel = fastCompression ? LS.CompressionLevel.FastCompression : LS.CompressionLevel.DefaultCompression;
            writer.Write();
            writer.Dispose();
        }
    }

        private void createPackageBtn_Click(object sender, EventArgs e)
        {
            createPackageBtn.Enabled = false;
            try
            {
                uint version = Package.CurrentVersion;
                switch (packageVersion.SelectedIndex)
                {
                    case 0:
                        version = 13;
                        break;

                    case 1:
                        version = 10;
                        break;

                    case 2:
                        version = 9;
                        break;

                    case 3:
                        version = 7;
                        break;
                }

                CompressionMethod compression = CompressionMethod.None;
                bool fastCompression = true;
                switch (compressionMethod.SelectedIndex)
                {
                    case 1:
                        compression = CompressionMethod.Zlib;
                        break;

                    case 2:
                        compression = CompressionMethod.Zlib;
                        fastCompression = false;
                        break;

                    case 3:
                        compression = CompressionMethod.LZ4;
                        break;

                    case 4:
                        compression = CompressionMethod.LZ4;
                        fastCompression = false;
                        break;
                }

                // Fallback to Zlib, if the package version doesn't support LZ4
                if (compression == CompressionMethod.LZ4 && version <= 9)
                {
                    compression = CompressionMethod.Zlib;
                }

                var packager = new Packager();
                packager.progressUpdate += this.PackageProgressUpdate;
                packager.CreatePackage(packagePath.Text, extractionPath.Text, version, compression, fastCompression);
                MessageBox.Show("Package created successfully.");
            }
            catch (Exception exc)
            {
                MessageBox.Show("Internal error!\r\n\r\n" + exc.ToString(), "Package Build Failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            finally
            {
                packageProgressLabel.Text = "";
                packageProgress.Value = 0;
                createPackageBtn.Enabled = true;
            }
        }