ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Rich Text Area control properties
You can manipulate Rich Text Area controls in a window using the following WLanguage properties......
Client/Server: Connecting client computers to the server
In order for the application to be able to handle the tables found on the HFSQL server, the connection that will be used by the application must be defined in the project......
Secret string vault
Passwords, private keys and tokens are often used in programming......
The Java Applet control
A Java Applet control allows you to easily include Java Applets in your WEBDEV sites......
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
Project compilation: Warning, Error, Information, Programming standard...
When developing a project, the project is compiled on a regular basis....
JSONExecute (Function)
Calls the URL of a page on the server that returns data in JSON format (JavaScript Object Notation).
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
Refreshing the page data
In a dynamic WEBDEV site, the page data is refreshed during a user action......
4. Types of pages
Different types of pages can be used in the sites created with WEBDEV......
Page menu
WEBDEV allows you to create a drop-down menu in your HTML pages......
SysCacheExternalStorage (Function)
Returns the path of directory that will be used to store the data in cache on the external storage space of application.
fCacheDir (Function)
Returns the path of directory that will be used to store the data in cache on the internal storage space of application.
Manipulating TreeMap controls programmatically
WINDEV allows you manipulate a TreeMap control programmatically....
Handling Organization Chart controls programmatically
SetFocusAndReturnToUserInput (Function)
Stops the current process, sets the focus to the specified control, window or page, and allows the user to enter data.
The "Compilation errors" pane
The "Compilation errors" pane is used to find out......
Remote check: Customizing with a window
To customize the remote control performed on a multi-user WINDEV application, the standard window can be replaced with a window from your application......
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....