ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MenuUnMark (Function)
Removes the checkmark displayed in front of the menu option (context menu or drop-down menu).
Characteristics of menu options
WINDEV and WINDEV Mobile support 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.
MenuDelete (Function)
Deletes a menu or a menu option.
Manipulating menu options programmatically
Menu options can be manipulated...
Manipulating menu options via the context menu
WINDEV and WINDEV Mobile support two types of menus: ...
<Menu>.Exist (Function)
Indicates whether a menu option exists in a menu.
Managing menu options in MDI windows
The MDI windows must respect some constraints specific to the MDI applications...
<Menu>.Delete (Function)
Deletes a menu or a menu option.
Referring to an element in a WLanguage event / process
Image (Property)
The Image property gets and sets the background image of a control or block.
MenuExist (Function)
Indicates whether a menu option exists in a menu.
Manipulating WEBDEV menu options
The context menu of menu options allows you to perform all the operations required to define a drop-down menu...
HMode (Function)
Changes the mode and the method for locking data files.
HAdd (Function)
Adds: the record found in memory into the data file (query or view). the record found in a Record variable into the data file (query or view)....
Animation of Chart control
The animation of Chart controls allows you to define a dynamic display in your applications......
Custom synchronization for Table controls based on a data file
In some cases, you may want to use a custom synchronization for Table controls based on a data file......
DDEUnLink (Function)
Interrupts a link between an item and a data.
fGlobalDirUser (Function)
Returns a directory path for the global data of current application (data shared between several applications), for the current user.
Debugging a connection to an HFSQL server
The stored procedures and the triggers are debugged from the environment, with real execution on the server......
MVP RAD
WINDEV proposes an MVP RAD that generates the "table" and "form" windows as well as the necessary Presenter and Model classes......
Client/Server: Connecting the client computers to the server
In order for the application to be able to handle the data files found on the HFSQL server, the connection that will be used by the application must be defined in the project......
Replication: The different types
The data replication is a powerful feature......
InputMask (Property)
The InputMask property is used to: get the input mask. set the input mask (from the masks available for the type)....
DownloadParameter (Type of variable)
The DownloadParameter type is used to define all the advanced characteristics of a file download performed by DownloadAdd.
eChangeCurrency (Function)
Converts a currency into another currency.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
Communicating with the Web user
From now on, with the new Web technologies, the sites can look more like Windows applications and display dialog boxes......
Space (External language)
Fills the content of WdString with space characters on the right.
Linking a Scheduler control to a data file or variable
You can create Scheduler controls directly linked to the data....
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
Creating a service with WINDEV
A service is a specific type of application intended to be run without any user intervention......
Handling a Pivot Table control through programming
A Pivot Table control can be handled through programming......
Calculations in the columns of a Table control
When a Table control contains numeric data, it may be useful to get the total of a column or count the number of elements......
FTPAttribute (Function)
Identifies the attributes of a file found on an FTP server (File Transfer Protocol).
Global and local variable
Two types of variables are available......
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......