ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Choosing the languages supported by the application
The choice of languages supported by the WINDEV or WINDEV Mobile application or by the WEBDEV site is performed at several levels......
Customizing the errors
The WEBDEV administrator (Development version) is used to customize the error messages of a WEBDEV site......
Managing actions with Undo/Redo
WINDEV allows you to easily manage the Undo/Redo feature in your applications with the ActionXXX functions......
Example for creating a select query
This help page explains how to create two select queries......
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
dSaveImage (Function)
dSaveImage is kept for backward compatibility.
dEndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
Open (Function)
Opens a modal WINDEV window.
Native MySQL Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database......
Passing parameters
The parameters can be passed to a procedure......
Declaring and using a variable
A variable is defined by name and type......
The "Find - Replace" pane
The "Find - Replace" pane is used to......
Creating your own User Macro-Codes
The User Macro-Codes are sections of WLanguage code allowing the end user to customize his application......
Constants for the Exif functions
List of constants used by the Exif functions....
WHelp (Function)
Displays a file or a help page in HLP or CHM format.
grWndSize (Function)
Defines the size of the window containing the chart.
Native PostgreSQL Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......
Combination (Type of variable)
A combination is a set of options.
Managing the synchronization
For each action performed in a page, the mechanism for page synchronization automatically checks the synchronization......
GestureNbPointer (Function)
Returns the number of pointers in contact with the screen.
Print constants
List of constants used by the print functions....
Native Oracle Connector: Programming with HFSQL functions
To use an Oracle database with the Native Connector, the structure of ORACLE tables must be imported into the WINDEV or WEBDEV analysis......
modbusSession (Type of variable)
The modbusSession type is used to identify a connection to a Modbus server.
Automatic Application Features (AAF) constants
List of constants used by the Automatic Application Features (AAF) functions....
2. Managing a Client/Server database
WEBDEV Tutorial - Managing an HFSQL Client/Server database Lesson 2 - Managing a Client/Server database - 20 min...