ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PDFReaderInfoXY (Function)
For a given position (coordinates of a point) in a PDF Reader control, returns one of the following: the page number for the specified position, the X-position (in mm) for the specified position, the Y-position (in mm) for the specified position....
<PDF reader>.InfoXY (Function)
For a given position (coordinates of a point) in a PDF Reader control, returns one of the following: the page number for the specified position, the X-position (in mm) for the specified position, the Y-position (in mm) for the specified position....
The pages
Pages are the main interface of a WEBDEV site......
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
Image Editor control: Options in the ribbon and the panes
The Image Editor control offers a host of options accessible via......
Skin elements
The skin elements are used to quickly change the visual aspect of a project without having to retouch every page and every page template......
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to......
Message text file format
The text files created by WDMSG use a specific format......
Age (Function)
Returns the age according to the date of birth.
OKCancelAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "OK" and "Cancel" and calls a WLanguage procedure with the user's response....
ERR_CLOSED_PAGE
fLongName (Function)
Returns the long name of a file or directory.
fShortName (Function)
Returns the short name of a file or directory.
fTempFile (Function)
Returns the name of a unique temporary file.
Generating a description of a data file from a window or from a page
When you design a quick prototype, you often create windows (or pages) without defining any data files......
iCurrentFile (Function)
Returns the name of the file currently generated.
8. Traffic statistics of dynamic sites
MQTT functions (prefix syntax)
The following functions are used to manage MQTT clients...
WDHFDiff: Overview
WDHFDiff is a tool used to compare HFSQL data files......
15. Repeating a group of controls: loopers
ERR_CANNOT_RUN_EXPLORER
Creating and distributing Active WEBDEV Pages
To transform a page in Session mode into an Active WEBDEV Page:...
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
4. Dedicated server or shared server?
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......
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