ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<picLayer variable>.DrawRectangleGradient (Function)
Draws a rectangle in a picLayer variable.
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL Client/Server, OLE DB, etc.)....
CriticalSectionEnd (Function)
Marks the end of a critical section: another thread will be able to run the code.
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
dDisplay (Function)
Displays the drawing in the Image control.
List,Add (External language)
Adds an element to a Combo Box or List Box control.
SpreadsheetBorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
WebserviceWriteHTTPHeader (Function)
Adds an additional HTTP header to a request of a REST Webservice.
WebSocketSend (Function)
Sends a message from the WebSocket server to the client.
<WDPic variable>.DrawRectangleGradient (Function)
Draws a rectangle in a WDPic variable.
SocketAccept (Function)
Run on the server, this function accepts a request for connecting to an existing socket found on the server.
AIDetect (Function)
Detects various elements in an image: objects, faces, etc. This detection is made possible by artificial intelligence (AI).
HBackup (Function)
Backs up the contents of an HFSQL server: all server databases, one or more databases, one or more tables.
RightIndent (Property)
The RightIndent property is used to get and change the space to the right of the text in a control.
AttachPointDeleteAll (Function)
Deletes all the connection points for a control.
MapItineraryDistance (Function)
Calculates the distance of an itinerary in a Map control.
SysRemovableExternalStorage (Function)
Used to find out whether the external storage space corresponds to the movable memory (SD Card).
BTLEStatus (Function)
Returns the current Bluetooth activation status on the device or asks to be notified when the activation status changes.
13. Generation modes
ByReference (Property)
The ByReference property is used to determine if a procedure parameter was passed by reference.