ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Use Facebook authentication (prefix syntax)
Facebook is the world's most popular social network. It is commonly used by companies to reach their customers......
WeekToDate (Function)
Returns the date of the Monday for the specified week and year.
<emailOutlookSession variable>.RemoveFolder (Function)
Deletes a folder from the Outlook messaging software.
<emailOutlookSession variable>.AddFolder (Function)
Adds a folder into the Outlook messaging software.
EmailAddFolder (Function)
Adds a folder into the messaging software (Outlook, messaging software using the IMAP protocol (Internet Message Access Protocol), ...).
<PolygonGeo variable>.Area (Function)
Calculates the area of a polygon defined using geographic coordinates.
GeometryArea (Function)
Calculates the area of a given geometry.
Thread management constants
List of constants used by the functions for managing threads, critical sections, semaphores, mutexes, ......
PicResize (Function)
Resizes a WDPic image.
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.
<Notification variable>.Delete (Function)
Removes a notification from the system bar.
<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.
ScanCapability (Function)
Used to determine if a scanner has a given capability.
<xlsDocument variable>.MergeCell (Function)
Merges the specified cells in an Excel document.
<xlsDocument variable>.UnmergeCell (Function)
Unmerges a given cell.
<Notification>.Send (Function)
Sends an interactive notification to the system in order to be displayed.