ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Sub-query
A sub-query is a query whose result is used by another query...
Programming by preset action
Preset actions allow you to define the code of an event in a single click, without having to write one single line of code......
H.ErrIgnore (Variable)
Specifies the mode for processing the errors: the errors are processed by WINDEV the errors are processed by the program....
Optional events
By default, the codes available in the code editor correspond to the most common codes......
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
ERR_BAD_CONTEXT_FOUND
Error 1014: The access to the member of the class is restricted by a private inheritance
10. Page templates
On/Off button in a window
The on/off button is a button that operates like a check box......
License agreement - HFSQL Client/Server
MultimediaDuration (Function)
Returns the size of the media file currently played (in milliseconds) in the Multimedia control.
StartDate (Property)
The StartDate property is used to get and change the start date of a time period.
EndDate (Property)
The EndDate property is used to get and change the end date of a time period.
Service management functions
List of functions for managing services...
HTMLAfter (Property)
The HTMLAfter property is used to get and change the HTML code inserted after the control.
Events associated with Carousel controls
List of events associated with Carousel controls...
JSInfoEvent (Function)
Used to handle the JavaScript properties of the browser event that triggered the code execution.
OrganizerChangeMode (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month)....
Progress Bar control functions
The following functions are used to manage Progress Bar controls in a WEBDEV page:...
Events associated with Peeling Corner controls
WEBDEV proposes the following events:...
Events associated with a Range Slider control
The following events are associated with Range Slider controls:...
SeekProcedure (Function)
Seeks a procedure identified by its name. The procedure found can be run directly.
Events associated with the TreeMap control
List of events associated with the TreeMap controls...
TrialVersion (Function)
Used to find out whether the current execution of the application is in "trial version" mode.
Error 701: The property is read-only
Events associated with a Rich Text Area control
WEBDEV manages the following events by default (order of appearance in the code editor)......