PDF A3A Format embedding XML UBL 2.1
ReadthecompletearticleonhowtoconvertaPDFtoXMLinC#.NET:https://blog.aspose.com/2022/06/07/convert-pdf-to-xml-in-csharp/,ThecodeisquiteoldandIdonotrememberallthecontext.Iguessyoucanjustsplityourfileintomultiplesingle-pagefilesandapplythisfunction.,...。參考影片的文章的如下: