ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling a TreeView control through programming
WINDEV and WEBDEV allow you to handle a TreeView control programmatically......
SCM: Working in Offline mode
The Source Code Manager allows you to easily work in offline mode......
CriticalSection
The CriticalSection keyword can correspond to: the CriticalSection function, which makes it possible to enable a named or on-variable critical section in the statement USING ... IN. the CriticalSection variable, which makes it possible to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application....
Managing videos (transmitted by a Web Camera)
To manage the video sequence currently broadcasted by the web camera installed on the current computer, WINDEV proposes......
WX file
The "Executable Name".WX file is used to manage some features directly, even if these features have not been included in the application. This file is found beside the executable....
zipArchive (Type of variable)
The zipArchive type is used to handle an archive file in one of the following formats: ZIP, CAB, RAR or WDZ.
Display modes of Tab control
To optimize the style of your tabs, you have the ability to use images and colors......
15. Cookies: information stored on the end user's computer
WDADMINEXE : Controlling the application remotely
The remote control of a WINDEV application allows the manager of an application used in network to manage the automatic or forced shutdown of the application for all the current users......
<Connection variable>.ModifyUser (Function)
Modifies the information about a user according to the elements found in the corresponding variables for user management.
HModifyUser (Function)
Modifies the information about a user according to the elements found in the corresponding variables for user management.
ReplicSynchro: Overview
Customizing the system information windows (or dialog boxes)
Your applications use several system dialog boxes? A specific skin template is used in your project? Why not customize these windows and give them the "appearance" of your application?......
HOnError (Function)
Customizes the management of HFSQL errors.
Error 803: Return and Result cannot be used in the same process
User Groupware and files accessed via a Native Connector
An application that works with the User Groupware can be used with a database handled by a Native Connector......
OpenAI: How to find the OpenAI key
Several features of WINDEV, WEBDEV and WINDEV Mobile use an OpenAI account ......
Management of PDF files
PDF is one of the most widely used formats for transmitting and storing electronic documents......
NetMACAddress (Function)
Returns the MAC address (physical address) of one of the network cards found on the computer.
New Features brochure - Version 27: New WEBDEV features
New features in WEBDEV 27 presented in the New Features brochure....
Error 530: The -- operator is not allowed
btleDevice (Type of variable)
The btleDevice type allows you to handle a device that uses the Bluetooth Low Energy technology.
SpreadsheetControlFormula (Function)
Allows you to use a control in order to create a custom formula bar for the Spreadsheet control.
<Spreadsheet>.ControlFormula (Function)
Allows you to use a control in order to create a custom formula bar for the Spreadsheet control.
WLanguage procedure called by ConfirmAsynchronous
Procedure ("Callback") called by ConfirmAsynchronous when the user clicks one of the buttons in the dialog box.