ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

List Box, ListView and Combo Box control functions
List of functions for managing List Box, ListView and Combo Box controls...
Data model editor: types of links
Several types of links can be found between the files......
Functions for managing Map controls (prefix syntax)
The following functions are used to manage Map controls via prefix syntax...
Controls of a dynamic page
Several types of controls can be handled in a dynamic page ......
dFill (Function)
Colors an area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Style of pages: Background image
To optimize the style of your pages, WEBDEV allows you to use a background image in your pages......
StoreTheValue (Property)
The StoreTheValue property is used to: Find out whether a control keeps its value between two application starts via the persistence. Modify a control so that it keeps (or not) its value between two application starts via the persistence....
InputValue (Property)
The InputValue property is used to: find out whether the end user can enter or change values in a Spreadsheet control. allow or prevent the end user from entering or changing values in a Spreadsheet control....
InputFormula (Property)
The InputFormula property is used to: find out whether the end user can enter or change formulas in a Spreadsheet control. allow or prevent the end user from entering or changing formulas in a Spreadsheet control....
VisibleInExportAndPrint (Property)
The VisibleInExportAndPrint property is used to: Find out whether a column of a Table or TreeView Table control is visible for export and printing. Modify the visibility of a column in a Table or TreeView Table control for export and printing....
HTMLEdit (Property)
The HTMLEdit property is used to: find out whether a Word Processing control is displayed in optimized mode for HTML editing, modify a Word Processing control to display it (or not) in optimized mode for HTML editing....
Y (Property)
The Y property is used to: Find out the Y-coordinate of a control or window (position on Y-axis). Modify the Y-coordinate of a control or window....
Control style: Font characteristics
You can change many style options in the "Style" tab of the control description window......
Data persistence
The data persistence is used to store the value typed by the user......
Error 102: The constants can be defined in the initialization code of project, ...
Rich text, links and images in the WEBDEV controls
Rich text supports multiple advanced features: font, weight, size, color, attribute, ......
Application patch
Once an application was installed, the application library had to be reinstalled whenever a modification was performed (WDL file)......
22 tips for optimizing the speed of a site
When a site is on-lined, one of the main expectations of Web users is speed......
Wire control properties
A Wire control can be handled in a window by the following WLanguage properties......
Outstanding progress bars
Simple or symmetric progress bar?...
iOS specific buttons
WINDEV Mobile includes several standard Apple buttons......
WINDEV Mobile concepts
The Multiline Zone control
The Multiline Zone control is used to easily create interfaces in iOS style....
Handling XLS files (prefix syntax)
WINDEV and WEBDEV propose two methods for handling the Excel files......
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming......