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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Connection variable>.OperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
MQTT functions
The following functions are used to manage MQTT clients...
<Image variable>.Crop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
StringToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
WebSocketListConnectedUser (Function)
Lists the clients connected to the WebSocket server.
WebSocket functions (prefix syntax)
List of functions specific to WebSocket servers...
<xlsDocument variable>.RecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
<Variable pdfDocument>Sign (Function)
Applies an approval signature to an existing PDF.
<Image variable>.DrawHalo (Function)
Adds a halo effect on an image found in an Image variable.
<Image variable>.DrawShadow (Function)
Adds a shadow effect on an image found in an Image variable.
EventOpen (Function)
Opens a synchronization event between several threads.
<Queue variable>.Dequeue (Function)
Removes an element from the queue.
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).
EventClose (Function)
Closes a synchronization event between several threads.
Materialized view
...A materialized view is a physical data source defined by an SQL query....
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
Unalterable (Property)
The property Unalterable property is used to set the inalterability of a table: the table cannot be modified; only additions can be made.
MaxThumbnailHeight (Property)
The MaxThumbnailHeight property gets and sets the maximum height of a thumbnail of an Image item (binary memo).
Dynamic Automation object
A dynamic automation object is an automation object allocated upon request, during the program execution...
<Image>.Last (Function)
Displays the last image for the scroll.
<Image>.StartScrolling (Function)
Starts cycling through images.