ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Environment configuration
An environment configuration corresponds to a backup of the work environment in the editors of WINDEV, WEBDEV and WINDEV Mobile......
Creating and deploying a setup program: How to?
Creating the setup program allows you to deploy a WINDEV application on the end-user computers......
Count (Property)
The Count property returns the number of elements in a given set.
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
Keywords (Property)
The Keywords property is used to get and modify the keywords associated with a page.
Handling a chart in the editor
In the editor, a Chart control includes different sections......
PVTCalculateAll (Function)
Entirely calculates or recalculates a Pivot Table control.
Managing iconic fonts
Include special characters in your captions via the iconic fonts....
MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
HAddLink (Function)
Adds an integrity rule between two data files on the server.
Using layouts in WINDEV and WINDEV Mobile
The layout is used to define several views of a window in the same project without duplicating this window......
5. Site test in practice
BackgroundTaskAdd (Function)
Adds a new background task.
Constants used by the scanner functions
Constants used by the scanner functions...
Creating an interactive diagram
The Diagram Editor control allows end users to create and edit diagrams......
Error 2109: You are using the ObjectInfo function
RulerVisible (Property)
The RulerVisible property is used to: Determine if a playhead is visible in a TimeLine control. Show or hide a playhead in a TimeLine control....
EmailSend (Function)
Sends an email via the SMTP protocol while controlling the "buffer" of the email.
General options of WINDEV, WEBDEV and WINDEV Mobile
The general options are used to configure the working environment of the product used......
Help: Summary table
In a WINDEV application, users have multiple help features at their disposal: Tooltip. Status bar. Help window. Advanced tooltip. Help page. HLP file....
TableModifyLine (Function)
Modifies a row in: a Table control, a TreeView Table control....
TableSave (Function)
Updates or adds the record bound to the current row in the Table or TreeView Table control.
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
The Web Camera control
...The Web Camera control is used to view a file that is refreshed at regular time intervals....
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......