ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Variable pdfDocument>Sign (Function)
Applies an approval signature to an existing PDF.
StreamConfigure (Function)
Specifies the network parameters required to use the Conference controls on Internet.
ConsoleWrite (Function)
Writes a character string in the standard output stream "stdout" (also called "console").
ConsoleError (Function)
Writes a character string in the standard error output stream "stderr".
ConsoleRead (Function)
Reads a string in the standard input stream "stdin".
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
Managing videos (broadcasted by a Web Camera) (prefix syntax)
To manage the video sequence currently broadcasted by the web camera installed on the current computer, WINDEV proposes......
PDFPassword (Function)
Protects a PDF document with a password.
Using several libraries in an application
A library is a WDL file that contains all the resources......
xlsMsgError (Function)
Returns the caption of the last error caused by an XLS function.
<xlsDocument variable>.RecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
PDFSign (Function)
Applies an approval signature to an existing PDF.
StreamChangeDriver (Function)
Specifies the camera that will be used as source for a stream and/or a Conference control....
PDFToText (Function)
Extract the text contained in an Document PDF.
<Variable pdfDocument>ToText (Function)
Extract the text contained in an Document PDF.
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Linux)
The ODBC driver for HFSQL Classic (single-user or multi-user) is used to access an HFSQL Classic database from an external database software that supports the accesses by ODBC......
20. Control templates
Menus and menu options: Tips & Tricks
This page presents some operations specific to the menus and to the menu options......
AppChangeParameter (Function)
Changes an information in the mechanism for automatic application update.
xlsDeleteWorksheet (Function)
Deletes a worksheet from the Excel document.
Description (Property)
The Description property is used to get and change the page description.
Generating and deploying 64-bit applications
WINDEV allows you to automatically generate and install a 64-bit application.
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Functions for managing Dates and Times (prefix syntax)
List of functions for managing dates and times...