ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<modbusSession>.ReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
EmailImportHTML (Function)
Imports, into the Email structure or into an Email variable, the content of an HTML file in order to send it by email.
MongoDeleteDatabase (Function)
Deletes a MongoDB database as well as its collections.
MongoDeleteCollection (Function)
Deletes a collection from a MongoDB database.
AIDetectDrawing (Function)
Classifies freehand drawings, including circles, squares and triangles.
MongoModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
MongoDeleteOne (Function)
Deletes a document from a collection in a MongoDB database.
AppointmentList (Function)
Lists the appointments found on the mobile device (Android/iOS) and corresponding to the specified criteria....
<btleService variable>.GetACharacteristic (Function)
Retrieves the characteristic of a Bluetooth Low Energy service corresponding to the specified identifier (UUID).
rssInitialize (Function)
Loads a RSS stream in memory.
rssBuildString (Function)
Builds the RSS feed and returns the result (in XML format) in a character string.
rssSave (Function)
Builds the RSS stream and saves the RSS stream in an XML file.
AIDetectContour (Function)
Detects the contours of the shapes in an image.
xlsMergeCell (Function)
Merges the specified cells in an Excel document.
xlsUnmergeCell (Function)
Unmerges a range of cells.
AuthRefreshToken (Function)
Refreshes a user's OAuth2 token when it expires....
Toast constants
COMCreateInstance (Function)
Instantiates a COM object (Component Object Model).
The "Area" charts
The Area chart is used to highlight the amplitude of a change......
ModbusWriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.
CertificateSignFile (Function)
Creates the signature of a file. This signature can be stored in a Buffer variable or in a text file.
ImageStopScrolling (Function)
Stops the automatic image sliding.
InSysNotificationMode (Function)
Used to determine if the application is launched from an interactive notification in "Windows 10".
PageChangeLayout (Function)
Applies a specific layout to a page.
DiagramSearch (Function)
Searches for shapes containing a specific text in a diagram.