ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ArcSin (Function)
Returns the arc sine of a numeric value (integer or real).
WDInst: Configuring the setup computer
When creating the setup program, WDInst allows you to configure the computer where the program will be installed......
New Features brochure - Version 27: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 27 presented in the New Features brochure....
The "Browser" pane
When a WINDEV, WEBDEV or WINDEV Mobile element (analysis, query, ......
Setup of the WEBDEV Application Server for Linux
WDMap: Reindexing an HFSQL data file
WDMap is used to find out whether an HFSQL data file must be reindexed and reindex an HFSQL data file......
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
Task list
Each project can be associated with a task list......
<Image variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
iLink (Function)
Adds a link to a URL address into the HTML page currently printed.
DeepLinkProcedure (Function)
Defines the WLanguage procedure executed when the user clicks on a deep link.
<Image>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<picLayer variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<WDPic variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
HRplDeclareLink (Function)
Declares a (1, 1) (0, n) link between two tables.
dChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
WDInst: Customizing the setup program
The setup editor WDInst proposes a standard setup program......
Programming Table controls based on a data file
This page explains how to program Table controls based on a data file......
Printing reports from a WEBDEV site
By default, the "Print" icon allows the Web user to print the current site page......
Link functions
Link functions are used to link the interface with the data files (and vice versa). These functions are as follows:...
The "Compilation errors" pane
The "Compilation errors" pane is used to find out......
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
Looper control populated programmatically
A Looper control populated programmatically is directly linked to lists stored in memory......
Mini preview window
When printing a report through programming or using iPrint, it is now possible to request the use of a mini preview instead of the traditional preview....
MaxSourceCardinality (Property)
The MaxSourceCardinality property gets and changes the maximum cardinality of the source item in the link.