ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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.
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)......
Multi-product external components
Components are a remarkably useful tool for development teams......
JITc
The principle of JITc technology (Just In Time Compilation) is straightforward......
Open document tabs
The document tabs allow you to navigate between the different elements opened in the different editors....
Automatic procedures
The programming of timers, threads and delayed procedures is now automatically managed by the environment......
AWP without UI
Bootstrap, Angular, React, Vue......
Creating a delete query
A delete query (corresponding SQL statement......
Code editor: Display options
The code editor proposes several display options......
Events associated with TreeView Table controls
List of events associated with the TreeView Table controls...
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......
Modifying the values displayed in the result of a select query
In the result of a select query, you have the ability to only display......
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window......
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
MDL file (kept for backward compatibility): Window description
The MDL file is the file used to generate a RAD window......
Error 1010: The member of the class is constant
Extra (Property)
The Extra property is used to: Get additional information about a control, window, or page. Edit additional information of a control, window or page. In browser code, you can only get additional information of a control or page....
Visibility of the elements found in an external component
When creating an external component, you have he ability to define the elements of the external component that will be accessible (or not) by the user of the component......
Creating an automatic help
The Automatic Application Features (AAF) allow you to add features to your application without having to write a single line of code......