ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ChronoValue (Function)
Indicates the time elapsed (in milliseconds) since the call to ChronoStart.
TimeValid (Function)
Checks the time validity.
Universal Windows 10 App applications: Required configuration
To develop Universal Windows 10 App applications with WINDEV or WINDEV Mobile, you must......
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
HState (Function)
Used to find out the state of a record.
How to create and run an SQL query through programming?
This help page explains how to create and run an SQL query through programming....
Database schema editor: the different types of links
There are different types of links between the tables......
Control template
A control template is a set of controls that can be re-used in several windows or pages......
Creating help pages
A help system includes several pages......
The Windows registry
Several WINDEV functions can be used to handle the Windows registry......
FTP constants
List of constants used by FTP functions....
pdfAttachment (Type of variable)
The pdfAttachment type is used to define all the advanced characteristics of an attachment in a PDF document.
7. AJAX technology
Draws a rectangle in an Image variable....
ChangeTheme (Function)
Is used to change, through programming, the theme (dark or light) used by the mobile application.
TreeID (Function)
Used to build the path of the elements found in a TreeView control by differentiating the duplicates.
FinPaymentNb (Function)
Returns the number of payments required to pay off a capital according to a given rate.
JITc
The principle of JITc technology (Just In Time Compilation) is straightforward......
MultiLinestringGeo (Variable type)
The MultiLinestring type can be used to store a collection of linestrings defined with geographic coordinates.
Resource (Property)
The Resource property is used to: find out the resources visible in a Scheduler control. find out the resource of the Scheduler control that corresponds to the specified index....
Now (Function)
Returns or modifies the system time (current time defined for the current computer).
GeometryUnion (Function)
Returns a geometry corresponding to the union of two geometries.