ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TreeExpandAll (Function)
Expands a node and all its child elements in a TreeView control.
JSON (Type of variable)
The JSON type makes it possible to simplify actions on data in JSON format.
Filtering a data file, a view or a query
A filter is used to define by programming a selection of records corresponding to one or more criteria......
RedisUnsubscribe (Function)
Cancels a subscription to a Redis broadcast channel.
1. Creating pages
WEBDEV Tutorial: My first WEBDEV website Lesson 1 - Creating pages - 10 min
WiFiAddNetwork (Function)
Adds a new network to the list of Wi-Fi networks configured on the device.
fMemExist (Function)
Checks the existence of a shared memory zone.
picText (Type of variable)
The picText type is used to define all the advanced characteristics of a Text layer.
CtDescribedOLEDBProvider (Property)
The CtDescribedOLEDBProvider property is used to get and set the name of the OLE DB provider (also called OLE DB server).
TableEnumColumn (Function)
Returns the name of a column found in a Table or Treeview Table control.
End of Document block
The End of document block is run once at the end of the report execution......
sysNotificationProgressBar (Variable type)
The sysNotificationProgressBar type is used to define all the characteristics of a progress bar displayed in an interactive notification, including text, progress, etc. This new variable type is available from WINDEV Suite SaaS 2025 Update 1....
Diagram (Variable type)
The Diagram type is used to define all the advanced characteristics of a diagram that can be edited in the Diagram Editor control.
emailOutlookSession (Variable type)
The emailOutlookSession type is used to handle the Outlook messaging software (emails, contacts, groups of contacts, tasks, appointments and folders).
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
saasClient (Variable type)
The saasClient type is used to define the advanced characteristics of a SaaS client account.
SpreadsheetReplace (Function)
Finds and replaces a value in a Spreadsheet control.
FramesetDisplay (Function)
Displays a WEBDEV frameset in the user's browser....
fWebDir (Function)
Returns the physical name of the directory containing the images, JavaScript files and Java files of the WEBDEV website.
ScheduledTask structure
The ScheduledTask structure is used to define the characteristics of a scheduled task......
Adapting an application to support multiple languages
WINDEV Tutorial - Managing multiple languages Adapting an application to support multiple languages - 20 min