ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Notification>.Send (Function)
Sends an interactive notification to the system in order to be displayed.
DocInsertTableOfContents (Function)
Inserts a table of contents in a Word Processing document.
<Image>.LayerVisible (Function)
Used to make a layer found in a WDPIC image visible or invisible.
Use Facebook authentication (prefix syntax)
Facebook is the world's most popular social network. It is commonly used by companies to reach their customers......
<websocketClient variable>.Disconnect (Function)
Disconnects a client from a WebSocket server.
<websocketClient variable>.Send (Function)
Sends a message from the WebSocket server to the client.
JSONToXML (Function)
Converts a JSON string to XML.
HTMLOpen (Function)
Creates an htmlDocument variable from an HTML document.
DocDeleteTableOfContents (Function)
Deletes a table of contents from a document.
ComponentExecute (Function)
Executes a global procedure present in an external component. This external component is loaded with ComponentLoad.
<xlsDocument variable>.MergeCell (Function)
Merges the specified cells in an Excel document.
<xlsDocument variable>.UnmergeCell (Function)
Unmerges a given cell.
PicResize (Function)
Resizes a WDPic image.
The Word Processing control
The "Word processing" control is an advanced control that allows the end user to create and edit documents in docx format......
GPSLastPosition (Function)
Retrieves the information about the last known device position.
ModbusWriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
Button control properties
Button controls in a window or page can be manipulated using different WLanguage properties......
<Image>.DrawRectangleGradient (Function)
Draws a rectangle in an Image control.
HSuggestKey (Function)
Returns a list of keys to add to data files to improve query performance.
Operations performed on object diagrams
The following paragraphs explain......
<Image>.Rotation (Function)
Rotates an Image control.
GPSGetPosition (Function)
Retrieves information about the current device position.
Constants for managing appointments
Lists of constants used to manage the appointments...
hdfsDelete (Function)
Deletes a file or directory from a Hadoop server.
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.