ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
AAF: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications......
HTransactionList (Function)
Returns the list of current or interrupted transactions on the server for the specified connection.
DayBreakHeight (Property)
The DayBreakHeight property is used to get and change the height of breaks between days in a Scheduler control where days are arranged in rows, and resources are arranged in columns.
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
Pinned area in a page: fixed area on the screen
A fixed area in a page is a page section that remains visible even if the Web user moves the browser scrollbar......
WDInst: Additional options (summary, license, etc.)
When installing the application, you have the ability to display......
JavaExecuteFunction (Function)
Starts a specific static function of a given Java class.
DayWidth (Property)
The DayWidth property is used to determine and change the width of days: in a Scheduler control where the days are displayed in column and the resources in rows. in a Gantt Chart column....
AnchorRateBottom (Property)
The AnchorRateBottom property is used to: Find out the anchor rate when a control moves on the vertical axis. Modify the anchor rate when a control moves on the vertical axis....
AnchorRateRight (Property)
The AnchorRateRight property is used to: Find out the anchor rate when a control moves on the horizontal axis. Modify the anchor rate when a control moves on the horizontal axis....
Dark theme on mobile devices
The latest versions of mobile OSs allow you to switch applications to a dark theme to reduce battery consumption or to make the device easier to use in a low-light environment......
On/Off button in a window
The on/off button is a button that operates like a check box......
OrganizerChangeMode (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month)....
VideoStartApp (Function)
Starts the device's native camera application to record a video or to take a photo....
TileAdd (Function)
Adds a new tile customization for the current Windows Store Apps application.
TimeUTC (Property)
The TimeUTC property is used to get and set a Coordinated Universal Time (UTC ).
InfoWithTimeout (Function)
Displays an information message in a system information window for a set amount of time
SpreadsheetStyleSelection (Function)
Returns or modifies the style of selected cells in a Spreadsheet control found in a window.
StyleID (Property)
The StyleID property is used to get and change the identifier of the style associated with an element.
<Organizer>.ChangeMode (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month)....
Filter (Function)
Returns an array containing the elements of a source array for which a procedure returns True.
<Spreadsheet>.StyleSelection (Function)
Returns or modifies the style of selected cells in a Spreadsheet control found in a window.
<Image variable>.Pen (Function)
Declares the default color and style for the lines, rectangles, circles, ... in an Image variable.
<Image>.Pen (Function)
Declares the default color and style for the lines, rectangles, circles, ... in an Image control.