ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Looper>.DisplayPopup (Function)
Displays the automatic zoom popup for the Image Gallery control.
WINDEVVersion (Function)
Returns the version number of the wdxxxvm DLL.
FileDisplay (Function)
Displays a file in the browser of Web user.
<Connection variable>.AddTask (Function)
Adds a scheduled task on the server defined by the connection.
DateToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date.
StringToJSON (Function)
Converts a JSON string into a JSON variable.
DateToMonthInAlpha (Function)
Returns the name of the month that corresponds to a specified date.
UPNPExecuteAction (Function)
Runs an action on the UPnP service.
BTLEConnect (Function)
Used to connect to a Bluetooth Low Energy device.
Materialized view
HTML Editor control constants
Used to find out whether the application is started in "simulator test mode" from WINDEV Mobile....
URIToFile (Function)
Saves, in the background, the content of a resource (image, text, etc.) identified by its URI in an external file.
MongoModifyOne (Function)
Modifies a document in a collection of MongoDB database.
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
MapInfoPosition (Function)
Returns the coordinates (in pixels) of the point corresponding to a geographical position (latitude and longitude).
<htmlNode variable>.FindElementByClass (Function)
Searches for elements whose "class" attribute matches a specific value in an HTML node.
<Variable Drive>DirectoryList (Function)
Lists the directories of an Drive.
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.
SSHDisconnectShell (Function)
Closes an SSH session that was opened by SSHConnectShell.