ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Error 19: The step of this FOR loop must be constant
The FirstName property can be used on: a SaasUser variable. ......
Handling an HTML control through programming
WINDEV and WEBDEV allow you to handle an HTML control through programming......
Using Objective-C code
You can use Objective-C code in iPhone/iPad applications generated with WINDEV Mobile....
Error 1015: The method of the class is protected
Deletes an element and its "children" from an Organization Chart control....
<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.
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.
WDAPI overview
WDAPI simplifies the use of Windows APIs in a WINDEV application......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Events associated with TreeView Table controls
List of events associated with the TreeView Table controls...
Code indentation
When typing compound statements ("Switch", "For" and "While", for example), the code is automatically indented to highlight the structure of the loops used in the program......
The "Code" pane
The "Code" pane is used to handle the procedures (local and global procedures) and the classes found in the current project ("Global procedures", "Local procedures" and "Classes" options)......
JITc
The principle of JITc technology (Just In Time Compilation) is straightforward......
Multi-product external components
Components are a remarkably useful tool for development teams......
Zombie procedures
In most cases, old code contains procedures that are used but that do no longer match the current quality standard......
Characteristics of the Looper control in a page
To view the characteristics of the control, select "Description" in the context menu....
Code editor: Display options
The code editor proposes several display options......
Error 1: Syntax error
Writing to the Free Technical Support
When you encounter a problem, try to isolate it and to reproduce it by using the minimum number of elements......
Deploying a Java archive
Like for any application, WINDEV allows you to create a setup program for a Java application......