ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types of controls......
Context menu of windows (AAF)
The popup menu of the windows (right mouse click on the window) contains the following options......
Table,Select,+ (External language)
Selects an element in a Table control.
notificationAction (Type of variable)
The notificationAction type is used to describe an additional action associated with a notification.
TableAdd (Function)
Adds a row in: a Table control, a TreeView Table control, a Combo Box control "with table" (Table control displayed in a Combo Box control)....
ListViewMode (Property)
The ListViewMode property is used to: Find out the display mode of a ListView control. Modify the display mode of a ListView control....
AAF: Handling the columns of a Table control
The Table controls displayed in a window allow the end user to perform several operations......
Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page presents a series of useful options for the most common actions ......
BackgroundColor (Property)
The BackgroundColor property is used to set the background color of a control, window, page or block of a report.
11. User Macro-Code: UMC in practice
Translating the code
WINDEV, WEBDEV and WINDEV Mobile allow you to automatically translate your WLanguage code from English into French and vice versa......
Handling controls in a window
The different operations that can be performed on the window controls are as follows......
Table,Select,? (External language)
Returns the index of the selected element in a Table control.
Private Store for WINDEV applications
Versions 27 and later include a Private Store......
Table controls in "Server + AJAX" mode
The Table controls can be 100% AJAX......
Events associated with control templates
List of events associated with control templates...
Testing a window
Testing a single window allows you to run the current window in WINDEV or WINDEV Mobile......
Events associated with supercontrols
List of events associated with supercontrols...
EmailExportHTML (Function)
Retrieves the HTML code of an email to display it in an HTML control (HTML control, HTML Display control, etc.).
Print technical documentation
You can print different technical documentations describing all the elements of the project (windows, pages, reports, data files, items, components, assemblies, Custom-Folders, etc.)......
Creating and generating an external component
A component must be created from a project containing all the elements required for the component......
Check: SNMP
The monitoring robot will read the value of the specified OID and compare its value with the reference value......
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user) and HFSQL Client/Server applications, the transaction mechanism in HFSQL Client/Server mode is similar to the one in HFSQL Classic mode......