ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
User Groupware and Client/Server data files
An application that uses the user groupware can be used with a HyperFileSQL database in Client/Server mode......
Properties available in Java
WINDEV allows you to generate a Java application without even knowing the Java language......
LDAPFind (Function)
Performs a search in an LDAP server.
4. Simple printing
WINDEV Tutorial: WINDEV application: Managing data Lesson 4 - Simple printing - 20 min
Marker (Type of variable)
The Marker type is used to define the characteristics of a marker that must be positioned on a map displayed in a Map control.
iParameter (Function)
Retrieves the printer configuration and configures the print.
TableCollapseExpand (Function)
Collapses or expands an element in a Table or TreeView Table control.
Reports & Queries: Unsupported WLanguage functions
Some WLanguage functions are not available in Reports & Queries......
HListScheduledOptimization (Function)
Lists the scheduled optimization tasks of HFSQL Client/Server data files for a connection....
UsefulWidth (Property)
The UsefulWidth property is used to get and change the useful width of an internal window (or supercontrol) with scrollbars.
ExeListProcess (Function)
Returns the list of applications currently run.
zipAddDirectory (Example)
Usage example of the zipAddDirectory function
How to include secure payment in a WEBDEV site?
This help page explains how to add a secure payment into a WEBDEV site......
Monitoring robot: Configuring the robot parameters
From the monitor, you can change the configuration options......
Maximized windows for Android
A maximized window occupies the entire screen of the mobile device....
Report editor: options and keyboard shortcuts
Several toolbars are displayed in the report editor......
Setup directory
The setup wizard allows you to configure the setup directory of application....
Constants for external files
List of constants used by the functions for managing external files....
Debugger: Running a project step by step
Running a project step-by-step allows you to start the debugger when launching the application......
ServiceInfo (Function)
Returns information regarding the configuration of a service.
Easter (Function)
Returns the date of Easter for the specified year according to the western Christian calendar.
EXE constants
List of constants used by the functions for managing executables....
Image control in a window
This help page presents the characteristics of an Image control found in a window...
Printing a watermark text
A report (and a duplicate copy) can include an additional text in the format of a watermark, such as "Confidential" or "Duplicate" printed across the report....