ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MenuState (Function)
Identifies the status of a menu option (context menu or drop-down menu): active, inactive or invisible.
<Menu>.Delete (Function)
Deletes a menu or a menu option.
Manipulating WEBDEV menu options
The context menu of menu options allows you to perform all the operations required to define a drop-down menu...
Manipulating menu options via the context menu
WINDEV and WINDEV Mobile manage two types of menus:...
MenuUnMark (Function)
Removes the checkmark displayed in front of the menu option (context menu or drop-down menu).
Image (Property)
The Image property gets and sets the background image of a control or block.
MenuDelete (Function)
Deletes a menu or a menu option.
<Menu>.Exist (Function)
Indicates whether a menu option exists in a menu.
MenuExist (Function)
Indicates whether a menu option exists in a menu.
Manipulating menu options programmatically
Menu options can be manipulated...
EXE constants
List of constants used by the functions for managing executables....
Installing a SOAP server with Apache
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
xlsColumnTitle (Example)
Usage example of the xlsColumnTitle function
ControlToSource (Function)
Assigns the control value to the source of a control link.
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
Remote WEBDEV administrator: Configuration to use the statistics
A specific account dedicated to the management of statistics is required to access the statistical module. This account can be created via the remote administrator....
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
FOR EACH/FOR ALL statement (browse of associative arrays)
The FOR EACH statement is used to perform different types of browse on the associative arrays...
Operating mode of dynamic Active WEBDEV Pages
HBackup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.
Signature control properties
A Signature control can be handled in a report by the following WLanguage properties......
Events associated with the Pivot Table control
Process (Property)
The Process property is used to modify the processes to be executed by the events available on a control, window, page, report, etc.
PDF Reader control events
Drag and Drop from the explorer
The Drag and Drop from the explorer consists in selecting one or more files in the Windows explorer and in transferring them into a control of a WINDEV window......
DnDEvent (Function)
Indicates the procedure to run during an event of Drag/Drop....
DnDIsDataAvailable (Function)
Checks whether a specific type of data is available during Drag/Drop....
zipIsMulti (Function)
Returns the type of archive: single-part archive or multi-part archive.
WarningAsynchronous (Function)
Displays a custom message in a non-blocking system warning window.
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's choice....
TableFormulaDeleteAll (Function)
Deletes all formulas added with TableFormulaAdd.
The SOAP structure
To pass parameters to a procedure run on a SOAP server, WINDEV is using the following structure......
Image control properties
The Image controls include properties that can be handled in WLanguage both in the windows and pages but also in the reports......