ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function is an advanced function. This function is mainly used to handle the images returned by external APIs via Image variables....
FTPListFile (Example)
Usage example of the FTPListFile function
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
grSunburstGetData (Function)
Retrieves a numeric value from a Sunburst chart.
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
Salesforce functions
List of Salesforce functions...
ParallelTaskWait (Function)
Waits for the execution of a parallel task.
fWriteLine (Example)
Usage example of the fWriteLine function
FBStopSession (Function)
Stops the Facebook session that was started by FBStartSession.
HTransactionSavepoint (Function)
Declares a transaction savepoint.
Handling Button controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically handle Button controls......
TypeFiles (Property)
The TypeFiles property is used to get and change the filter available in the file picker of the Upload control.
FBRequest (Function)
Performs a communication request (HTTP request) to the Facebook Graph API.
Setup wizard: Steps for creating a WINDEV application setup program
The setup program creation wizard allows you to define all the settings of your setup program....
zipFindFile (Function)
Finds a file in an archive (in CAB, ZIP, RAR, WDZ or 7z format).
ControlToSource (Function)
Assigns the control value to the source of a control link.
Binary (Property)
The Binary property is used to determine if an item is binary.
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
JSON
JSON (JavaScript Object Notation) if a light format for exchanging data......
dCopy (Function)
Copies an image to another image.
Chart control: "Series" tab
The "Series" tab is used to define the different series used in the Chart control as well as the source of category labels......
Python: Native calls
WLanguage allows for native Python calls......
ParallelTaskWaitAll (Function)
Waits for the end of execution of all parallel tasks found in an array.
LayoutAdaptSize (Function)
Resizes a Layout control in order for all its cells to be entirely visible, without empty area.
Handling a TreeView control at runtime
When the TreeView control is in edit, the user can expand or collapse the different levels of the tree structure by clicking the treeview elements....