ONLINE HELP
 WINDEV, WEBDEV AND WINDEV MOBILE

Version: 2026
<PDF reader>.GetSignature (Function)
Gets the signature of a PDF document as a buffer.
<PDF reader>.AddWatermark (Function)
Adds a watermark to all the pages of a PDF file in a PDF Reader control.
PDF printing: Special cases
Specific features of print in PDF format
PDF file functions
PDF file functions
<PDF reader>.NbSignatures (Function)
Gets the number of signatures in a PDF Reader control.
<PDF reader>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
Printing to PDF
WINDEV, WEBDEV and WINDEV Mobile allow you to create a PDF file during a print...
PDFMerge (Function)
Merges several PDF files into a single PDF file. Files are merged one after the other. The paths of the PDF files can be included in an array.
PDFGetSignature (Function)
Gets the signature of a PDF document as a buffer.
iAddAttachment (Function)
Adds an attachment in a PDF file generated by a PDF print export.
OpenDocument (Function)
Opens a document in a new modeless window using the appropriate WINDEV editor.
Starting with WINDEV Suite 2025 - Update 2 (subscription version), diagrams are opened using the diagram editor.
<pdfDocument variable>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
PDFPassword (Function)
Protects a PDF document with a password.
<Word Processing>.ToPDF (Function)
Converts a Word Processing document into a PDF file.
ScanToPDF (Function)
Saves a document from a scanner to a PDF file.
<Scanner variable>.ToPDF (Function)
Saves a document from a scanner to a PDF file.
PageNumber (Property)
The PageNumber property is used to:
  • get and change the number of the page displayed in an Image control ("multi-page" image files)
  • get and change the page number of a PDF file displayed in an image control of a window
  • get and change the page number of a PDF file displayed in the background of a report.
DocToPDF (Function)
Converts a Word Processing document into a PDF file.
PDFMergeWithPassword (Function)
Merges several password-protected PDF files into a single PDF file.
<pdfPage variable>.AddWatermark (Function)
Adds a watermark to a page of an existing PDF file.
Image control in a window
This help page presents the characteristics of an Image control found in a window...
<pdfDocument variable>.NbSignatures (Function)
Gets the number of signatures in a PDF document.
Report viewer: "Export" pane
The "Export" pane in the report viewer allows you to perform the following operations...
<pdfPage variable>.AddImage (Function)
Adds an image to a page in an existing PDF file.
iParameterPDF (Function)
Defines the options for the generated PDF file.
<pdfDocument variable>.GetSignature (Function)
Gets the signature of a PDF document as a buffer.
PDFControlInfoXY (Function)
Returns the characteristics of an interactive control currently hovered over in a PDF Reader control.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 3.
<pdfDocument variable>.AddWatermark (Function)
Adds a watermark to all the pages of an existing PDF file.
MarkdownToPDF (Function)
Converts a Markdown string (or buffer) to a buffer containing a PDF document.
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