ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Using Java code
You can use Java code: in Java applications generated with WINDEV. in Android applications generated with WINDEV Mobile. This allows you to create global procedures in Java....
ERR_DISCONNECTED_RELOG
GanttLink (Type of variable)
The GanttLink type is used to define the advanced characteristics of a link between two tasks of a Gantt chart.
Control templates and inheritance
When a control template is applied to a page or to a window, all controls and code found in the template are "copied" into the page or window......
Query and project
AutomaticReorganization (Property)
The AutomaticReorganization property is used to get and change the automatic reorganization mode for the tasks in a "Gantt Chart" column.
Dynamic instantiation of object
An object can be dynamically associated with a class, we talk of dynamic instantiation of object......
Elements of a class: Enumerating and handling through programming
Several types of WLanguage variables are used to enumerate and dynamically handle the elements of a class......
hScheduledOptimization (Type of variable)
The hScheduledOptimization type is used to programmatically manage a scheduled optimization task on an HFSQL server.
HListScheduledOptimization (Function)
Lists the scheduled optimization tasks of HFSQL Client/Server data files for a connection....
<Connection variable>.ListScheduledOptimization (Function)
Lists the scheduled optimization tasks of HFSQL Client/Server data files for a connection....
WDTRAD overview
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
H.NbRetryRead (Variable)
Indicates the number of attempts to read the file or record before giving control back to the program.
Table control based on a variable
A Table control based on a variable is a Table control whose columns are bound to the elements of an Array variable, to the members of a class or to the elements of an advanced variable (e.g., xlsDocument)......
BrowserHistoryAdd (Function)
Adds an entry into the history of navigation by associating data. This data will be transmitted when going back to this entry.
3. UML models in practice
Using the Control Centers in Client/Server mode
All the Control Centers provided with WINDEV, WEBDEV and WINDEV Mobile use the same database......
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
Version of the files in the virtual directory
The configuration diagnostic displays the following error......
xxWDGetReturnValue
Used to retrieve the return value further to a call to nWDEvaluate, nWDExecute or nWDExecuteEx......
<Camera>.Photo (Function)
Allows you to take a photo from an Android device with the properties of the Camera control passed as parameter.
EmailStartNotesSession (Function)
Allows you to access the data handled by the Lotus Notes messaging (emails, contacts, groups of contacts, tasks, appointments).
hFileParameter (Type of variable)
The hFileParameter type is used to define the data files taken into account by a scheduled optimization task.
External language: Programming in Java
We are going to call the elements developed in WINDEV (project, windows, analysis, ......