ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DndSource (Property)
The DndSource property is used to determine and change a control's drag-and-drop behavior....
mongoGridFS (Type of variable)
The mongoGridFS type is used to define the advanced characteristics of a file system for a MongoDB database.
Example for creating a select query
This help page explains how to create two select queries......
emailAttach (Type of variable)
The emailAttach type is used to handle an attachment.
HFSQL properties
List of HFSQL properties...
Message (Property)
The Message property is used to: Find out the help message associated with a control or with a menu option (in a window). Modify the help message associated with a control or with a menu option (in a window)....
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
FinLinearRedemption (Example)
Usage example of the FinLinearRedemption function
Events associated with TreeView Table controls
List of events associated with the TreeView Table controls...
FinError (Example)
Usage example of the FinError function
3. UML models in practice
notificationAction (Type of variable)
The notificationAction type is used to describe an additional action associated with a notification.
Thumbnail control properties
List of properties associated with the Thumbnail control...
Diagram Editor control events
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
AJAXExecute (Function)
Runs a server procedure without refreshing the page.
Range Area chart
The Range Area chart is used to show a variation between a high and a low value......
dPoint (Example)
Usage example of the dPoint function
DDEString (Example)
Usage example of the DDEString function
The planes in WEBDEV
The planes are used to group the controls of an element......
Creating user accounts
A User account allows the server administrator to......
Events associated with control templates
List of events associated with control templates...
DDEConnect (Example)
Usage example of the DDEConnect function
iDocumentCanceled (Example)
Usage example of the iDocumentCanceled function
PVTCalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
LooperRefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.