ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SemaphoreDestroy (Function)
Explicitly destroys a semaphore.
Project Management Hub: Managing contributors
Contributors are the people who take part in one or more projects......
Browser constants
Handling an Edit control programmatically
You can handle Edit controls programmatically......
grDeleteAll (Function)
Erases a chart and destroys this chart.
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
Variable scope
Variables can be declared anywhere in the code....
BankHolidayAdd (Function)
Indicates that a day (or a list of days) is a public holiday.
Installing and starting WDTRAD
HOnServerCall (Function)
Customizes the management of message display on the client computer and the management of disconnection from a client computer.
EventDestroy (Function)
Explicitly destroys an event.
SCM administrator: Merge of repositories
The merging of repositories makes it possible to combine projects from several repositories into a single repository......
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
The "Bubble" charts
A bubble chart shows the correlation between three variables via bubbles of different sizes: categories and values on the X and Y axes and an additional parameter. The size of the bubble indicates the value of this third parameter.
ToastDisplay (Function)
Displays a "Toast" message.
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
DeleteParameter (Function)
Deletes a parameter (or a set of parameters) saved either by SaveParameter, or automatically via the persistence of data in the controls.
FTPConnect (Function)
Connects the current computer to an FTP server (File Transfer Protocol).
FileToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
sInEntryQueue (Function)
Retrieves the number of pending bytes in the input buffer of a specified serial port or infrared port.
Project image gallery
The project image gallery allows viewing all the images of a project in a single click......
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
iParameter (Function)
Retrieves the printer configuration and configures the print.
Looper control linked to a data file
A Looper control can be used to display the content of a data file or query......