ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MongoGridFSSendFile (Function)
Copies a file from the local computer to a MongoDB file system (gridFS).
MenuInsertSeparator (Function)
Inserts a separator into a menu.
grSurfaceGridlines (Function)
Displays the gridlines for the different planes of a Surface chart.
BTLEGetACharacteristic (Function)
Retrieves the characteristic of a Bluetooth Low Energy service corresponding to the specified identifier (UUID).
Encode (Function)
Encodes a character string or a buffer. To decode the result, simply use Decode.
LuhnCheck (Function)
Checks that the given sequence is valid according to the Luhn formula.
LuhnCalculate (Function)
Calculates the next Luhn check digit for a given sequence.
IF statement
The conditional IF statement allows you to run an action according to a condition...
Nation (External language)
Defines the display language for the titles, captions, messages...
BTLEGetAService (Function)
Retrieves the service of a Bluetooth Low Energy device corresponding to the specified identifier (UUID).
BTLEGetAllServices (Function)
Retrieves all the services corresponding to a UUID.
iCurrentFile (Function)
Returns the name of the file currently generated.
MenuAddSeparator (Function)
Adds a new separator in a menu (drop-down or context menu).
MongoDeleteAll (Function)
Deletes all the documents (corresponding to the specified filter) from a collection of a MongoDB database.
DDEUpdate (Function)
Modifies a linked data.
SOAPError (Function)
Returns the error of the last SOAP procedure that failed.
12. External component in practice
Creating anchors
The anchors are used to define specific points in a help page......
MongoGridFSListFile (Function)
Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).
Events associated with the cells of the status bars
WINDEV manages the following events by default:...
HExecuteScheduledBackup (Function)
Forces the execution of a scheduled backup.
<Organizer>.DeleteAppointment (Function)
Deletes an appointment from an Organizer control.
FilterCondition (Property)
The FilterCondition property allows you to know the selection condition set by HFilter on a data file, HFSQL view or query.
WDSQL: Creating an SQL query
Once the connection to the database is established, WDSQL allows you to create different types of SQL queries......
grSurfaceMesh (Function)
Enables or disables the mesh on a Surface chart.