ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Connection variable>.Transaction (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
<Connection variable>.TransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
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....
<ParallelTask variable>.ExecuteAfter (Function)
Indicates a continuation parallel task that will be run when one of the specified parallel task is completed.
DriveSendFile (Function)
Sends a file (present on the user's machine) to an Drive (remote disk)....
Constants for managing speech synthesis
Déconnecte un client actuellement connecté sur un serveur de WebSocket....
SpeechSynthesisListVoices (Function)
Returns the list of voices available on the device for the speech synthesis engine.
URIGetInfo (Function)
Retrieves information of a URI resource.
ParallelTaskExecute (Function)
Triggers the execution of a parallel task.
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
EnumerationCheckName (Function)
Checks whether an enumeration value known by its name is valid.
mlzDelete (Function)
Deletes a dynamic row from a Multiline Zone control.
Copying and cloning
Variables are copied using the "=" operator...
SaaSAdminListSubscription (Function)
Lists the SaaS subscriptions associated with a site or pricing.
DateTimeDifference (Function)
Calculates the difference between two dates and times.
Facebook constants
The following constants are used by the functions for managing Facebook connections:...
<htmlDocument variable>.FindElementByTag (Function)
Searches for elements that correspond to a tag in an HTML document.
mlzInsertLine (Function)
Inserts a new dynamic row in a Multiline Zone control.
mlzAddLine (Function)
Adds a new dynamic row into a Multiline Zone control.
The "UML analysis" pane
The "UML analysis" pane displays the different UML diagrams (class diagram, deployment diagram, ......
Communicating with an SSH server
Secure Shell (SSH) is a secure communication protocol. The exchanged data is secured via encryption keys....
SOAPAddXMLSignature (Function)
Adds an XML signature to a Webservice request.
gpwAuthLogin (Function)
Allows you to connect to the User Groupware using authentication with an account such as Facebook, Google, Microsoft, etc.
Member (Property)
When used on Variant variables, the Member property is used to get the array of named elements.