ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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.
Value (Property)
The Value property is used to: Find out and modify the value of a report control. Find out and modify the value of a control or the title of a window. Find out the identifier of a stream. Find out and modify the value of a control or the title of a page....
Managing context menus in a WINDEV or WINDEV Mobile application
A context menu can be opened by the user via a right mouse click......
TimeDifference (Function)
Calculates the difference between two times in hundredths of a second.
TimeToInteger (Function)
Converts a time to an integer.
Designing a supercontrol
A supercontrol is an advanced type of control......
GeometryIsValid (Function)
Checks whether the specified geometry is valid according to the OGC rules.
GeometryCorrect (Function)
Returns a corrected version of the specified geometry.
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism......
ErrorThrow (Function)
Throw a non-fatal error.
Customizing the interface of a Table control
In a Table control, you have the ability to customize the following elements......
ErrorPropagate (Function)
Propagates a non-fatal error that can be processed by the calling code if the management of non-fatal errors was enabled for this code (in the code editor or by ErrorChangeParameter).
Handling a Check Box control through programming (prefix syntax)
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Check Box control through programming......
HFSQL error handling help
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
fExtractResource (Function)
Extracts a resource from the application into a physical device location.
"WEBDEV Application Server" license agreement
"WEBDEV Application Server" license agreement...
Collapsing/Expanding a TreeView control through programming (prefix syntax)
To collapse/expand a TreeView control through programming, ......
WINDEV, WEBDEV and WINDEV Mobile general options
The general options are used to configure the working environment of the product used......
Handling a Radio Button control through programming (prefix syntax)
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Radio Button controls......
Handling a Multiline Zone control through programming (prefix syntax)
A Multiline Zone control can be handled programmatically using the control name....
Handling an Organization Chart control through programming (prefix syntax)
Handling a Sliding Banner control through programming (prefix syntax)
A Sliding Banner control can be handled through programming......