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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Sequence diagram
A sequence diagram represents the chronological order of messages sent and received by a set of objects......
ActionDeclareUndo (Function)
Declares how to cancel an action that was added by ActionDo. This function MUST be called when running the procedure supplied to ActionDo.
gpwAddUserToGroup (Function)
Adds a user to a group of the User Groupware database.
Fragment (Property)
The Fragment property is used to handle fragments.
Collaboration diagram
A collaboration diagram presents the structural organization of objects that send and receive messages......
Deployment diagram
A deployment diagram shows the physical layout of the hardware components (nodes) used in a system as well as the association between the executable programs and these components......
upnpService (Type of variable)
The upnpService type is used to define the advanced characteristics of a service provided by the UPnP device.
Constants for managing dialog boxes
List of constants used by the functions for managing dialog boxes...
LowerValue (Property)
The LowerValue property is used to: Get the lower bound of the interval currently selected in a Range Slider control. Change the lower bound of the interval currently selected in a Range Slider control....
Class diagram
A class diagram describes the structure of a system via classes and the relationships among them......
ScrollValue (Property)
The ScrollValue property gets and sets the scroll value.
Query
The keyword "Query" is used to describe:
NumberPage (Property)
The NumberPage property is used to get: the number of pages in a "multi-page" image file. This image is displayed in an Image control or in the background of a Chart control. the number of pages in a PDF file displayed in an Image control. the number of pages found in a PDF file displayed in a PDF Reader control. the number of pages found in a DOCX file displayed in a Word Processing control....
ImageHeight (Property)
The ImageHeight property is used to: Find out the height of the image section displayed in an image control or in the background of a chart control. Modify the height of the image section displayed in an image control or in the background of a chart control....
Anchoring in a page
In a page, the anchors define how the content of a page will behave when the page is enlarged by the Web user....
Visible (Property)
The Visible property is used to: Find out whether an element is visible. Make an element visible or invisible....
HInfoGroup (Function)
Returns information about the specified group of users.
StartTotalRange (Property)
The StartTotalRange property is used to: get the first date or time that will be displayed in a Scheduler or TimeLine control. change the first time that can be displayed in a TimeLine control....
ComponentLoadAll (Function)
Recursively loads in memory all the external components used in the project.
<Spreadsheet>.StartModification (Function)
Indicates the start of a series of actions performed in a Spreadsheet control in a single event ("undo/redo")....
SpreadsheetDeleteImage (Function)
Deletes an image from the current worksheet in a Spreadsheet control.
SpreadsheetListImage (Function)
Lists the images found in the current worksheet of a Spreadsheet control.
GridlinesVisible (Property)
The GridlinesVisible property is used to: Determine whether or not gridlines are visible in a control. Show or hide gridlines in a control....
RowDetailsBinding (Property)
The RowDetailsBinding property allows you to identify and modify the data binding used to display the details of a row in a Table control based on a data file.
HTMLEdit (Property)
The HTMLEdit property is used to: find out whether a Word Processing control is displayed in optimized mode for HTML editing, modify a Word Processing control to display it (or not) in optimized mode for HTML editing....