ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test...
Automatic procedures
The programming of timers, threads and delayed procedures is now automatically managed by the environment......
WinEdDeclareUndo (Function)
Declares how to cancel an action that was added by WinEdDo.
Rich text, links and images in the WEBDEV controls
Rich text supports multiple advanced features: font, weight, size, color, attribute, ......
2. Projects in practice
Discover the main operations that can be performed on a project....
Organization chart linked to a data file
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
btleCharacteristic (Type of variable)
The btleCharacteristic type is used to handle a characteristic of a Bluetooth Low Energy service.
fStopCompress (Example)
Usage example of the fStopCompress function
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
ExecuteMainThread (Function)
Triggers the execution of the procedure specified in the main application thread.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
Note (Property)
The Note property is used to get and change a text associated with an element.
DeleteLine (Function)
Deletes a line at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.)....
ArrayToCSV (Function)
Converts a one-dimensional array or a two-dimensional array into a character string in CSV format.
dbgError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
OCRExtractText (Function)
Reads the text contained in an image.
HAddGroup (Function)
Adds a group of users.
EmailListFolder (Function)
Returns the list of folders: found in the Outlook messaging software. for an IMAP session....
ArrayMoveLine (Function)
Allows you to: move a row in a two-dimensional array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional array or in an advanced array property....
fSaveBuffer (Function)
Creates and fills a text file with the content of a string or buffer variable.
RTFToText (Function)
Returns the text without the formatting characteristics specific to RTF.