ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Manipulating menu options via the context menu
WINDEV and WINDEV Mobile manage two types of menus:...
MenuState (Function)
Identifies the state of an option in a context or drop-down menu, i.e., active, disabled or invisible.
Manipulating menu options programmatically
Menu options can be manipulated...
Managing menu options in MDI windows
The MDI windows must respect some constraints specific to the MDI applications...
MenuExist (Function)
Indicates whether a menu option exists in a menu.
MenuUnMark (Function)
Removes the checkmark displayed in front of the menu option (context menu or drop-down menu).
<Menu>.Exist (Function)
Indicates whether a menu option exists in a menu.
Characteristics of menu options
WINDEV and WINDEV Mobile manage two types of menus...
Referring to an element in a WLanguage event / process
7. Layouts using the Flexbox control
MapDisplayPosition (Function)
Centers the map displayed in a Map control on a geographical position or on a specific location.
Constant
The constants are language elements whose value is fixed once and for all...
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
Vocabulary linked to replication
Before implementing the replication, you must be familiar with the vocabulary specific to the replication.
SIPAddress (Type of variable)
The SIPAddress type is used to define the advanced characteristics of a SIP address.
DictionaryLoad (Function)
Indicates and loads the dictionary corresponding to a given language.
HOptimizeQuery (Function)
Optimizes the Select queries by using idle times when handling an application (period without processes).
WLanguage procedure called by FTPListFile
Procedure ("Callback") called by FTPListFile for each file found.
Events associated with Shape controls
List of events associated with Shape controls...
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
EmulateInput (Function)
Performs an input by emulation in a control while checking whether this control is an editable control.
Example for creating a select query
This help page explains how to create two select queries......
Structure of log files (HFSQL Client/Server)
The following files are automatically created when logging an HFSQL Client/Server data file......
LowerValue (Property)
The LowerValue property is used to: Get the lower bound of the interval currently selected in a Range Slider control. Change the lower bound of the interval currently selected in a Range Slider control....
UpperValue (Property)
The UpperValue property is used to: Get the upper bound of the currently selected interval in a Range Slider control. Change the upper bound of the currently selected interval in a Range Slider control....
SysDir (Function)
Returns the path of a system directory.
LDAPAddAttribute (Function)
Adds an attribute or adds a new value to an existing attribute.
EmailAddress (Type of variable)
The EmailAddress type is used to handle an email address as well as its type (home, office, etc.).
Constants for managing Windows events
The following constants are used to manage Windows events:...
State-transition diagram
A state-transition diagram presents a sequence of states that an object goes through during its lifecycle......
Events associated with Bar Code controls
List of events associated with Bar Code controls...
WINDEV and OPC
OPC stands for "OLE for Process Control"......
ScheduledTask structure
The ScheduledTask structure is used to define the characteristics of a scheduled task......