Create an interactive form field (a combo box field) and add it to a PDF document.
-
Updated
Oct 15, 2025 - C#
Create an interactive form field (a combo box field) and add it to a PDF document.
.NET, Document Server, PDF Document API
Sign a PDF document using a certificate stored on a hardware device
Use the Layout API to access document pages and execute operations with them.
Extract a page from one PDF document and insert it to another document.
Create a signature field and add it to a PDF document.
Use the PDF Document API to delete pages from a document.
Create interactive form fields and add them to a document.
Attach a file to a PDF document.
Use Word Processing Document API to generate a mail merge template, populate it with data, and export the result to a DOCX file.
Remove an interactive form field and an entire AcroForm from a PDF document.
Print a document with custom PDF printer settings.
Use the Word Processing Document API to convert a Word document to RTF format automatically.
Add a link to a URI at the specified link area on a document page.
Creates a presentation with slides and saves it to PPTX and PDF.
Create interactive form fields (a radio button group field) and add them to a PDF document.
Retrieve a list of interactive form fields' names and use the PdfFormData object to fill form fields in code.
Create an interactive form field (a check box field) and add it to a PDF document.
Use the RichEditDocumentXpfPrinter class method to create a fixed document and utilize the PrintDialog class to print this document.
Add a workbook to the collection of source workbooks to create external references in the current document.
Add a description, image, and links to the office-file-api topic page so that developers can more easily learn about it.
To associate your repository with the office-file-api topic, visit your repo's landing page and select "manage topics."