public static void Run() { string filePath = Constants.SAMPLE_DOCX_2; string filePathOut = Path.Combine(Constants.GetOutputDirectoryPath(), Constants.SAMPLE_NAME + Path.GetExtension(filePath)); using (Merger merger = new Merger(filePath)) { merger.Join(Constants.SAMPLE_DOCX_3); merger.Join(Constants.SAMPLE_DOCX_4); merger.Save(filePathOut); } Console.WriteLine("Source documents was merged successfully."); Console.WriteLine($"Check output {filePathOut}."); }