ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ComponentExecute (Function)
Executes a global procedure present in an external component. This external component is loaded with ComponentLoad.
CriticalSection
The CriticalSection keyword can correspond to: the CriticalSection function, which makes it possible to enable a named or on-variable critical section in the statement USING ... IN. the CriticalSection variable, which makes it possible to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application....
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.
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.
The Thumbnail control
The Thumbnail control is used to automatically manage the display of images in thumbnail format......
FBStopSession (Function)
Stops the Facebook session that was started by FBStartSession.
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.
Report based on a form
The report editor gives you the ability to print reports on pre-printed forms (image file or PDF file)......
DateToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date.
DateToInteger (Function)
Converts a date to an integer.
Constants for managing appointments
Lists of constants used to manage the appointments...
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
ParallelTaskExecuteAfterOne (Function)
Indicates a continuation parallel task that will be run once the first task is completed in an array of parallel tasks.
DateToMonthInAlpha (Function)
Returns the name of the month that corresponds to a specified date.