ONLINE HELP
 WINDEV, WEBDEV AND WINDEV MOBILE

Version: 2026
<PDF reader>.NbSignatures (Function)
Gets the number of signatures in a PDF Reader control.
<PDF reader>.AddWatermark (Function)
Adds a watermark to all the pages of a PDF file in a PDF Reader control.
PDF file functions
PDF file functions
PDF printing: Special cases
Specific features of print in PDF format
State "form with input": input in a PDF form
The report editor can be used to create form reports, which include different controls allowing users to enter data...
Printing to PDF
WINDEV, WEBDEV and WINDEV Mobile allow you to create a PDF file during a print...
<PDF reader>.GetSignature (Function)
Gets the signature of a PDF document as a buffer.
<PDF reader>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
PDF file functions (prefix syntax)
PDF file functions
Manipulating PDF files
PDF is one of the most widely used formats for sending and storing electronic documents...
MarkdownToPDF (Function)
Converts a Markdown string (or buffer) to a buffer containing a PDF document.
PDFClose (Function)
Closes the PDF file loaded in memory in a pdfDocument variable.
<pdfPage variable>.AddImage (Function)
Adds an image to a page in an existing PDF file.
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.
Image control in a window
This help page presents the characteristics of an Image control found in a window...
<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.
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.
<pdfDocument variable>.VerifySignatures (Function)
Checks the validity of PDF signatures.
Note: This function is only available from version 2025 Update 1.
PDFAddImage (Function)
Adds an image to a page in an existing PDF file.
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
  • alpha channel.
iAddAttachment (Function)
Adds an attachment in a PDF file generated by a PDF print export.
TwainToPDF (Function)
Allows:
  • save the document coming from the Twain device in a PDF file.
  • view the document coming from the Twain device in the user interface of device.
  • save the document coming from the Twain device directly in memory in PDF format (in a buffer).
Report based on a form
The report editor gives you the ability to print reports on pre-printed forms (image file or PDF file)...
<pdfDocument variable>.AddWatermark (Function)
Adds a watermark to all the pages of an existing PDF file.
<pdfDocument variable>.NbSignatures (Function)
Gets the number of signatures in a PDF document.
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.
iAddBookmark (Function)
Adds a bookmark in the report viewer or when exporting to PDF.
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.
<Scanner variable>.ToPDF (Function)
Saves a document from a scanner to a PDF file.
PDFMergeWithPassword (Function)
Merges several password-protected PDF files into a single PDF file.
PDFVerifySignatures (Function)
Checks the validity of PDF signatures.
Note: This function is only available from version 2025 Update 1.
PDFAddWatermark (Function)
Adds a watermark to all or some pages of an existing PDF file.
DocToPDF (Function)
Converts a Word Processing document into a PDF file.
<Word Processing>.ToPDF (Function)
Converts a Word Processing document into a PDF file.
<pdfPage variable>.AddWatermark (Function)
Adds a watermark to a page of an existing PDF file.
PDFOpen (Function)
Opens a PDF document and loads it in a pdfDocument variable.
ImageInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
PDFGetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
iParameterPDF (Function)
Defines the options for the generated PDF file.
Print modes of a report
Several print modes are available for a report.
PDFGetSignature (Function)
Gets the signature of a PDF document as a buffer.
ScanToPDF (Function)
Saves a document from a scanner to a PDF file.
<pdfDocument variable>.GetSignature (Function)
Gets the signature of a PDF document as a buffer.
PDFNbSignatures (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...
The report editor
WINDEV, WEBDEV and WINDEV Mobile allow you to create reports with the report editor......
Print functions (prefixed syntax)
List of print functions...
New Features brochure - Version 27: New WINDEV features
New features in WINDEV 27 presented in the New Features brochure....
Print functions
List of print functions...
23. Print modes
WDDIXIO overview
Chorus Pro: Automate the submission of invoices
In France, electronic invoicing has become mandatory for invoicing government services......
ControlExecuteClosing (Function)
Runs the closing WLanguage event of an office control and displays its confirmation dialog...
Report viewer: "Annotate" tab
Does your application allow you to print several reports? The end user has the ability to write...
New Features brochure - Version 28: WINDEV Mobile news
New features in WINDEV Mobile 28 presented in the New Features brochure....
Brochure of new features: new features of WINDEV Mobile
New features in WINDEV Mobile 28 presented in the New Features brochure....
New Features brochure - Version 27: new features of WINDEV Mobile
New features in WINDEV Mobile 27 presented in the New Features brochure....
The Image control
The Image control is used to......
13. Reports
WINDEV Mobile allows you to easily create and print all types of reports with the report editor....
WDMSG, WDTRAD and WDDIXIO: Translation tools
ToolbarVisible (Property)
The ToolbarVisible property is used to: know if the toolbar or the ribbon is displayed...
The Word Processing control
The "Word processing" control is an advanced control that allows the end user to create and edit...
Specific features of Android applications
The development of Android and WINDEV Mobile applications is different in the following fields......
WEBDEV Application Server 2024
WDZip: Overview
WDZip is used to compress and group your files in archives......
Automatic features of edit controls
...Edit controls provide multiple automatic features available in all the controls...
The archives
WINDEV, WEBDEV and WINDEV Mobile propose several WLanguage functions allowing you to compress...
WDStatistics: Overview
WDStatistics is a tool used to perform statistical calculations regarding the traffic...
1
…
4
5
6
7
8
…
13
>