ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SysThumbnailDeleteButton (Function)
Deletes one of the buttons found in the thumbnail of the application from the taskbar.
SysIconDeleteImage (Function)
Deletes the icon that overlays the application icon in the taskbar.
SysThumbnailDeleteAll (Function)
Deletes all the buttons associated with the thumbnail of the application from the taskbar.
ProgressBarSystem (Property)
The ProgressBarSystem property gets and sets the progress bar used as system progress bar (in the taskbar) with Windows 7 (and later).
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
BTLE functions
The following functions are used to handle the Bluetooth Low Energy devices:...
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used to get the source of the series: Table column, list of values, ... a connection: in this case, the Source property is used to get or set the source of a connection (HFSQL Client/Server, OLE DB, etc.)....
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
WLanguage procedure called by fTrackDirectory
WLanguage procedure ("callback") called by fTrackDirectory when a change is made to the tracked directory.
WLanguage procedure called by fTrackFile
WLanguage procedure ("callback") called by fTrackFile when a change is made to the tracked file.
iChangeSubReportSource (Function)
Modifies through programming the report associated with a sub-report in a composite report.
dbgAuditStatus (Function)
Retrieves and changes the status of the dynamic audit.
InDelayedProcedureMode (Function)
Indicates whether the code is run from a delayed procedure or from a scheduled task on the WEBDEV Application Server.
mlGetVariable (Function)
Retrieves the value of a variable for the MATLAB session.
mlSetVariable (Function)
Writes the value of a variable for the MATLAB session.
FBRequest (Function)
Performs a communication request (HTTP request) to the Facebook Graph API.
Index (Property)
The Index property indicates the physical index (physical order) of an item in a record.
HActivateTrigger (Function)
Re-enables a trigger that was disabled by HDeactivateTrigger.
iBorder (Example)
Usage example of the iBorder function
grSunburstGetData (Function)
Retrieves a numeric value from a Sunburst chart.
SelectionOnly (Property)
The SelectionOnly property is used to: Find out which elements of the Table or TreeView Table control will be printed: print all the records or the selected records only. Change the print mode of rows in the Table or TreeView Table control: print all records or the selected records only....
User Groupware (WINDEV and WEBDEV): Options and settings
An application is often intended to be used by several users connected via a network......
Dequeue (Function)
Removes an element from the queue.
Creating an RSS reader
WINDEV, WEBDEV and WINDEV Mobile allow you to produce and/or consume an RSS feed (Rapid Simple Syndication)......
Pop (Function)
Pops an element from a stack.
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.