ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later...
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism...
Creating an executable: Manifest management
When running an executable, Windows Vista (and later) performs several checks regarding the rights of the current user via the UAC mechanism (User Account Control)...
Difference of behavior in Windows Vista (and later)
The test of your project was run using one of the Vista/7 test options...
Windows: What to bear in mind if your customers use Vista (and higher)
Windows Vista (and later) proposes several improvements...
Compilation options (chm format)
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure....
Managing the Euro
Since January 1 2002, the Euro becomes the only currency in most European countries......
HSetREP (Function)
Enables or disables the management of .REP file.
Uploading and downloading files on Internet (WINDEV FTP and RPC)
Several methods can be used to upload and download files by Internet......
Interactive notification management constants
Interactive notification management constants...
Automated test created by the user
WINDEV allows the user to record a test scenario in order to send it to the quality service or to the developer......
Dynamic Automation object
A dynamic automation object is an automation object allocated upon request, during the program execution...
Referring to an element in a WLanguage event / process
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
Name (Property)
The Name property is used to get the name of an element.
Property Description (Type of variable)
The Property Description type is used to get information about a property.
xmlDocument (Type of variable)
The xmlDocument type is used to handle an XML file.
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
SQLCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
EmailNbMessage (Function)
Returns the number of incoming messages currently found: on the email server (POP3 protocol only). in the Outlook messaging software....
Socket: creating a standard socket server
WINDEV allows you to create a standard socket server......
WDInst: Installing an HFSQL Client/Server application
When creating the setup program of a WINDEV application that uses HFSQL Client/Server data files, WDInst allows you to......
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......
WDInst: configuring the interface of setup program
By default, WDInst (the setup editor) proposes a standard setup program (the wallpaper corresponds to a gradient shade of blue and no slide is displayed......
Constants for managing multilingual applications
List of constants used by the functions for managing multilingual applications...
Private Store for WINDEV applications
Versions 27 and later include a Private Store......
Programming overview in C and C++
Developing applications for Android
WINDEV Mobile allows you to develop applications for the Android operating system......
Handling Scheduler controls programmatically
A Scheduler control can be......