如何枚举ITextSharp中PDF文件中的所有字段

假设我使用iTextSharp加载了一个PDF文件：

PdfStamper p = GetDocument(); AcroFields af = ps.AcroFields; 

如何从af获取文档中所有字段名称的列表？

Answer 1

 AcroFields af = ps.AcroFields; foreach (var field in af.Fields) { Console.WriteLine("{0}, {1}", field.Key, field.Value); } 

Answer 2

 PdfReader pdfReader = new PdfReader("c:\\ABC.pdf"); string TempFilename = Path.GetTempFileName(); AcroFields pdfFormFields = pdfReader.AcroFields; foreach (KeyValuePair kvp in pdfFormFields.Fields) { string fieldName = kvp.Key.ToString(); string fieldValue = pdfFormFields.GetField(kvp.Key.ToString()); Console.WriteLine(fieldName + " " + fieldValue); } pdfReader.Close(); 

Answer 3

 foreach (DictionaryEntry entry in af.Fields) { Console.WriteLine(entry.Key +" " +entry.Value); } 

Answer 4

它可能只是我，但我没有得到.Value了。

 foreach (var field in af.Fields) { Console.WriteLine(field.Key +" "+ af.GetField(field.Key)); }