how to insert signature in pdf xfa form pdf xhange

XfaForm = mainForm //Save the PDF document to stream. Add ( textElement ) //Add the XFA form to the document. PdfXfaTextElement textElement = new PdfXfaTextElement ( 'Hello World!' ) //Add the field to the XFA form. Width ) //Create a text element and add the properties. PdfXfaForm mainForm = new PdfXfaForm ( 'subform1', xfaPage, xfaPage. PdfXfaDocument document = new PdfXfaDocument () //Add a new XFA page. return File ( stream, contentType, fileName )

string fileName = 'XfaForm.pdf' //Creates a FileContentResult object by using the file contents, content type, and file name. string contentType = 'application/pdf' //Define the file name. Close () //Defining the ContentType for pdf file. Dynamic ) //If the position is not set to '0' then the PDF will be empty. MemoryStream stream = new MemoryStream () document. Aspose.PDF has a feature that allows developers to convert XFA forms to standard AcroForms.//Create a new PDF XFA document. We cannot extract or manipulate pages of XFA Forms, because the form content is generated at runtime (during XFA form viewing) within the application trying to display or render the XFA form. Adobe XML Forms Architecture (XFA) forms, introduced in the PDF 1.5 format specification as an optional feature (The XFA specification is not included in the PDF specification, it is only referenced.).AcroForms (also known as Acrobat forms), introduced and included in the PDF 1.2 format specification.The information about the form (as far as a PDF is concerned) is very vague – it specifies that fields exist, with properties, and JavaScript events, but does not specify any rendering.Ĭurrently, PDF supports two different methods for integrating data and PDF forms: You can check the quality of Aspose.PDF conversion and view the results online at this link: /pdf/xfa/acroformĭynamic forms are based on an XML specification known as XFA, the “XML Forms Architecture”.

How to insert signature in pdf xfa form pdf xhange