ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

xlsRecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
xlsGetMerge (Function)
Determines if a cell is merged with other cells and gets the merged cell range.
HTTPSendForm (Function)
Sends an HTTP form.
EventOpen (Function)
Opens a synchronization event between several threads.
Component (Property)
The Component property configures the different components of a composite key.
Operations performed on activity diagrams
The following paragraphs explain......
Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP requests......
ModbusWriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
BeaconDetectBackground (Function)
Notifies the application when the device enters or leaves the transmission range of a set of Beacons.
WDMap: Viewing the records found in a data file
WDMap is used to view the records found in a data file......
WDMap: Adding, modifying and deleting the records of a data file
WDMap allows you to perform simple operations (addition, modification or deletion) on the records found in a data file......
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Dynamic Automation object
A dynamic automation object is an automation object allocated upon request, during the program execution...
SSHDisconnectShell (Function)
Closes an SSH session that was opened by SSHConnectShell.
SSHRead (Function)
Reads the data found on the output buffer of the SSH session.
EmailAddFolder (Function)
Adds a folder into the messaging software (Outlook, messaging software using the IMAP protocol (Internet Message Access Protocol), ...).
Characteristics of non-maximized windows
A non-maximized window can be resized by the user and it can occupy a section of the screen only......
PDFClose (Function)
Closes the PDF file loaded in memory in a pdfDocument variable.
BTLEGetADescriptor (Function)
Retrieves the descriptor of a Bluetooth Low Energy characteristic corresponding to the specified identifier (UUID).
BTLEConnect (Function)
Used to connect to a Bluetooth Low Energy device.
<ManualEvent variable>.Wait (Function)
Locks the current thread while waiting for the specified event to be opened.
<AutomaticEvent variable>.Open (Function)
Opens a synchronization event between several threads.
ScanToPDF (Function)
Saves a document from a scanner to a PDF file.
PDFOpen (Function)
Opens a PDF document and loads it in a pdfDocument variable.