在ASP.NET中使用FDF的最佳方法是什么？

I need to build a PDF based on FDF. I saw that Adobe has the FDF toolkit but saw others using ITextSharp. I couldn't find anything on Adobe's toolkit and ASP.NET but saw examples on ITextSharp. I wanted to know which I should use and if it is Adobe, does anyone have an example.I need to build a PDF based on FDF. I saw that