ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Bar Code control properties
Bar Code controls can be manipulated using different WLanguage properties......
Table, List Box and Combo Box controls bound to queries
A Table, List Box or Combo Box control can be used to display the content of a data file or query......
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described programmatically....
Translation with Google Translate
WINDEV, WEBDEV and WINDEV Mobile allow you to support up to 64 languages in the same project......
Report based on a TreeView Table control
You can use a report based on a TreeView Table control to directly print the information displayed in a TreeView Table control found......
Scheduler control properties
A Scheduler control can be manipulated in WLanguage both in a window and in a page with the following properties....
hbWrite (Function)
Writes cells (values of items) to one or more rows (records) in an HBase table.
14. Controls in practice
Report based on an Organizer control
A report based on an Organizer control is used to directly print the information displayed in the Organizer control...
Describing the Action Bar control
This help page presents the main aspects of the Action Bar description window......
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
Report and project
In most cases, a report is linked to a project......
<Diagram variable>.ToSVG (Function)
Exports a diagram to an SVG image.
HCopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current data file record. the content of the Record variable to the current data file record....
<Word Processing>.ToImage (Function)
Exports a page from a Word Processing control in image format.
Using the task management and the schedule
Time management is extremely important......
JSON variable manipulation functions
Envoie une requête HTTP en mode asynchrone : le programme continue de s'exécuter et la réponse est traitée par une procédure spécifique. Cette fonction est une nouveauté disponible à partir de WINDEV Suite SaaS 2025 Update 3....
hbRead (Function)
Reads cells (values of items) of a row (record) in an HBase table.
RTFAdd (Function)
Adds a character string (in RTF or not) at the end of RTF edit control, RTF control in a report or character string containing a text in RTF.