ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing the mandatory input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
<pdfDocument variable>.AddWatermark (Function)
Adds a watermark to all the pages of an existing PDF file.
<btleDevice variable>.GetAService (Function)
Retrieves the service of a Bluetooth Low Energy device corresponding to the specified identifier (UUID).
Sitemap file for Google
To better analyze the content of the sites, the search engine of Google is using an XML file named "Sitemap" (if it is available)......
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
Remote WEBDEV administrator: Error message management
By default, when an error occurs in a dynamic WEBDEV site, an error message is displayed in the browser of the Web user....
2. WEBDEV administrator in practice
Color (Property)
The Color property is used to get and change the color of an element.
Multiline (Property)
In a window or page, the Multiline property is used to: find out and modify the "Multiline" option of an Edit control. find out and modify the "Multiline" option of a column in a Table control. In a report, the Multiline property is used to determine and change the "Multiline" option of a control....
<Scanner variable>.WithUserInterface (Function)
Saves a document from a scanner to one or more files, using the scanner's user interface....
Manipulating Layout controls programmatically
A Layout control can be......
ERR_DISCONNECTED_RELOG
Returns an array without duplicates....
Text (Property)
The Text property is used to get and modify text.
X (Property)
The X property gets and sets the X-coordinate of an element.
Y (Property)
The Y property gets and sets the Y-coordinate of an element.
ConnectionPoint (Property)
The ConnectionPoint property allows you to handle the connection points of a shape in a Diagram Editor control.
ActionAllowed (Property)
The AllowedAction property defines which actions are allowed or not allowed on an element.
<httpRequest variable>.ManageCookie (Function)
Enables or disables the management of cookies in an HTTP request run by HTTPRequest.
Option (Property)
The Option property is used to get and change certain options.