ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Installing a WEBDEV site with zero-downtime update
Starting with version 24, you can update a Session or AWP site without disconnecting users......
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......
Display the code of an element
WINDEV, WEBDEV and WINDEV Mobile allow the use of event-driven and object-oriented programming......
Application in kiosk mode
A kiosk application is an application from which the user cannot exit......
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....
11. User Macro-Code: UMC in practice
WDAPI overview
WDAPI simplifies the use of Windows APIs in a WINDEV application......
DisplayOrphan (Property)
The DisplayOrphan property is used to: Determine whether a row or column in a Pivot Table control is displayed when it has no parent. Change the display mode of a row or column in a Pivot Table control when it has no parent....
JITc
The principle of JITc technology (Just In Time Compilation) is straightforward......
Testing a static page
The test of a single page allows you to run the current page in WEBDEV......
Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library......
2. Examples provided with WINDEV
The examples provided with WINDEV are intended to help you learn the features of WINDEV....
PageByPagePrint (Property)
The PageByPagePrint property is used to: Ask a report to be printed page by page. Each page of the report will be sent separately to the printer spooler. Find out the print mode of the report (page by page or all at once)....
WDScript: use in command-line and console mode
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
KeepVisibleHierarchy (Property)
The KeepVisibleHierarchy property is used to: Determine which elements of the TreeView table will be printed: the entire hierarchy or only visible elements in the control. Change the hierarchy print mode: the entire hierarchy or only visible elements in the control....
Error 19: The step of this FOR loop must be constant
Error 1015: The method of the class is protected
<Cell>.DisplayDialog (Function)
Displays a Cell control in a page with a DDW effect (Dim Disabled Windows). This function is used to easily simulate a dialog box in browser code, by using a Cell control in a page.
Handling an HTML control through programming
WINDEV and WEBDEV allow you to handle an HTML control through programming......
CellDisplayDialog (Function)
Displays a Cell control in a page with a DDW effect (Dim Disabled Windows). This function is used to easily simulate a dialog box in browser code, by using a Cell control in a page.
Configuring the assisted universal replication
If your application uses the assisted universal replication via a file......
Camera control in a mobile application
The Camera control is used to......
Multi-product external components
Components are a remarkably useful tool for development teams......
How to choose the data source of a control?
This help page presents the different data sources available for a control....