ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Custom properties (WLanguage)
A custom property is a code element with two events...
Page templates
WEBDEV allows you to create page templates...
EnumElement (Function)
Enumerates project elements: windows, pages, reports, queries, etc.
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
<Image variable>.DrawRectangle (Function)
Draws a rectangle in an Image variable.
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....
Two-level setup
The two-level setup (or multisite setup) combines: a reference network setup deployed on a local network. an HTTP setup used to update the reference setup on the local network....
Menus and menu options: Tips & Tricks
This page presents some operations specific to the menus and to the menu options......
Defining a unique name for the generated file
When generating a file on the Web server (PDF, HTML, ......
XImage (Property)
The XImage property is used to get and change the initial X-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows....
MemZoneName (Property)
The MemZoneName property is used to: find out the name of the memory area used as data source for a report. modify the name of the memory area used as data source for a report....
YImage (Property)
The YImage property is used to get and change the initial Y-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
dPen (Function)
Declares the default color and style for lines, rectangles, circles, etc. contained in: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Range Area chart
The Range Area chart is used to show a variation between a high and a low value......
Salesforce functions (prefix syntax)
List of Salesforce functions (prefix syntax)...
Using the Google Maps service
The Google Maps service is an Internet mapping software proposed by Google......
Restoring an HFSQL Client/Server database
A backup of an HFSQL Client/Server database can be restored at any time......
Monochrome (Property)
The Monochrome property is used to: determine if the pixels of an image contained in an Image control are automatically replaced with a color specified in the style options ("Style" tab of the control description, "Force monochrome mode"). enable or disable monochrome mode in an Image control. Note: This property is only available from version 2025 Update 1....
Managing breakpoints
During a project test in the editor, breakpoints are used to automatically start the debugger from a given line......
Checking out an element
To work on a project element found in the Source Code Manager, you must check out the element before it can be modified......
Control tooltips (AAF)
In a WINDEV application, the user has the ability to add a tooltip on the controls......