ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Count (Property)
The Count property returns the number of elements in a given set.
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.
rssDisplay (Function)
Builds a RSS stream and returns the content of the RSS stream to the client.
HSuggestKey (Function)
Returns a list of keys to add to data files to improve query performance.
WebSocketSend (Function)
Sends a message from the WebSocket server to the client.
WebSocketDisconnect (Function)
Disconnects a client from a WebSocket server.
<modbusSession>.ReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
<modbusSession>.ReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
Character strings
WLanguage supports different types of strings....
fDate (Function)
Returns or modifies the different dates associated with a file or directory (date created, modified or accessed).
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date created, modified or accessed).
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....
oDriveConnect( Function)
Creates a connection to an Drive OneDrive.
REST web services: Importing an OpenAPI specification
REST web service APIs can be described using OpenAPl files......
HTML Editor control functions (prefix syntax)
List of functions for managing HTML Editor controls (prefix syntax)...
xlsSave (Function)
Saves an XLS document.
Phone functions
The phone functions are as follows:...