ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Spreadsheet>.Position (Function)
Displays the specified cell in a Spreadsheet control found in a window: either the visible area of Spreadsheet control is moved to display the cell. or the cell is displayed in the upper-left corner of visible area of Spreadsheet control....
<Array>.DeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from the advanced array property (array of gglCalendar events, ...). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
LineHeight (Property)
The LineHeight property is used to get and change the height of the rows: in a List Box control, in a ListView control (standard display mode only), in a Table control, in a Combo Box control, in a Looper control (height of the row), in an Organizer control....
Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......
Project Management Hub: Dashboard
The Project Management Hub groups all the details of the projects in a dashboard......
Automatic index generation
The automatic index generation suggests index keywords based on the content of your help page......
ERR_BUTTON_EXPECTED
Custom title bar with menus and controls
There is a new trend in UI design: application menus in the title bar!...
.NET object
To access a class......
The log process
...A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.)...
Composite keys
A composite key is a key item containing several other items......
Report viewer: "Annotate" tab
Does your application allow you to print several reports? The end user has the ability to write annotations from the report viewer......
ERR_LAUNCH_FAILED
Displaying a page in a WEBDEV site
Displaying a new page in a WEBDEV site can be done according to several methods......
Entity of a CDM
To group information according the MERISE method, entities must be created......
Selected (Property)
The Selected property is used to: Select, or determine if a row is selected in a List, ListView or Table control. Select, or determine if a column or cell is selected in a Table control with row or column selection. Select, or determine if a WEBDEV menu option is selected....
Programming Table controls based on a data file
This page explains how to program Table controls based on a data file......
Managing HFSQL Client/Server databases
The HFSQL Control Center allows you to fully manage HFSQL Client/Server databases......
Managing accessibility on Mobile
On smartphones and tablets, there is an operating mode designed for visually impaired and blind users......
Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything. For example: a scheduled task may fail, an automatic backup may fail, a node may become inactive in a HFSQL cluster, ......
Automatic server update
The HFSQL Control Center is used to implement the automatic server update......
ScreenCastAllowed (Property)
The ScreenCastAllowed property is used to: find out whether the user can cast the content displayed in the Multimedia control to an external device (compatible with AirPlay), allow or prevent the user from casting the content displayed in the Multimedia control to an external device (compatible with AirPlay)....
How to add a new row to a Table control?
This help page explains how to add a row to a Table control programmatically....
User Control Center: Management of network applications
For each network application listed in the User Control Center, the "Management of network applications" section is used to......
The HTML Display control
The HTML Display control displays a web page in an application......