ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Activity diagram
An activity diagram represents the behavior of a method or the flow of a use case......
Crosstab report
The report editor allows you to create "Crosstab" reports......
Zombie procedures
In most cases, old code contains procedures that are used but that do no longer match the current quality standard......
Label report
The report editor allows you to create "Label" reports......
Report and project
In most cases, a report is linked to a project......
Computer renamed or changed
During the development phase, you may have to change the computer used for development (change computer, rename the computer, ......
Drop-down button
The drop-down button expands: a context menu. a popup window....
Error 1054: 'Ancestor' cannot be used outside the code of a class
TreeView Table control based on a data file
This type of TreeView Table control is linked to a data file or query......
Error 1029: The access to the base class is restricted by a protected inheritance
Error 1030: The access to the base class is restricted by a private inheritance
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
Comparing controls
In some cases, you may need to compare two controls in one or more windows or pages......
16. Protecting access to the site: passwords
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
How to find out whether a report was printed?
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Domotics: Overview
The home automation via power-line carrier (X10) has now become reality......
"WEBDEV Application Server" license agreement
"WEBDEV Application Server" license agreement...
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
2. Deploying a static site or a PHP site
Multicolumn report
The report editor allows you to create "Multicolumn" reports....
InitialWidth (Property)
The InitialWidth property is used to: Find out the initial width of a control or window. Modify the base width used to anchor the controls in "width". Find out the initial width of a report control....
Repairing the project
In some cases, "Project......
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......