ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Looper constants
List of constants used by the functions for managing looper controls....
dCircle (Function)
Draws a circle or an ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
ExceptionDisplay (Function)
Displays the standard window of exceptions with the content of the current exception.
HOut (Example)
Usage example of the HOut function
dBackground (Function)
Declares the default background color for the rectangles, circles, etc.:: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dPen (Function)
Declares the default color and style for the lines, rectangles, circles, ... found: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
InAWPMode (Function)
Used to determine if the page currently run is an Active WEBDEV Page.
Popup control properties
HIndex (Example)
Usage example of the HIndex function
PropertyExist (Function)
Used to find out whether a property exists on a control or on a class instance.
MongoAdd (Function)
Adds one or more documents into a collection of MongoDB database.
dFont (Example)
Usage example of the dFont function
EmailSendMessage (Function)
Sends an email using a given protocol (SMTP, MS Exchange, Lotus Notes, Outlook).
saasService (Type of variable)
The saasService type is used to define the advanced characteristics of a SaaS service.
EmailRunApp (Function)
Starts the native application for sending emails found on the current computer: Computer running Windows, Mobile device (Android, iPhone, iPad)....
ToClipboard (Function)
Writes text or image information into the system clipboard.
Document (Type of variable)
The Document type is used to handle a "docx" document.
ServiceContinue (Function)
Restarts a paused service.
Background (Type of variable)
The Background type defines the advanced characteristics of the element background.
The Line control
A Line control is used to display a line in a page......
GPSStatus (Function)
Retrieves the activation status of the geolocation provider or asks to be notified when the status changes.
HTTPResetForm (Function)
Clears an HTTP form that is currently edited.
Creating an Android widget
Widgets are small applications that can be displayed on the home screen of phones or tablets......
tapiBlindTransfer (Function)
Performs a "blind" transfer.
<Source>.OnError (Function)
Customizes the management of HFSQL errors.