ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Chrono>.Start (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
Today (Function)
Returns or modifies the system date (date of the day defined on the current computer).
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
ComponentLoad (Function)
Loads an external component. This component can be: an external component present in the current project. an external component independent of the current project....
<Gantt chart>.AddTask (Function)
Adds a task in a Gantt Chart column in a Table or TreeView Table control.
<Kanban list>.DeleteCard (Function)
Deletes a card from a Kanban control or from a Kanban List control.
PDFGetSignature (Function)
Gets the signature of a PDF document as a buffer.
<mongoCollection variable>.DeleteOne (Function)
Deletes a document from a collection in a MongoDB database.
<mongoCollection variable>.DeleteCollection (Function)
Deletes a collection from a MongoDB database.
<mongoDatabase variable>.DeteleDatabase (Function)
Deletes a MongoDB database as well as its collections.
<mongoCollection variable>.ModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
<Chrono>.Reset (Function)
Stops and resets a running stopwatch.
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
Certificate functions (prefix syntax)
The following functions are used to handle Windows certificates, using prefix syntax:
FileToMemoryTable (Function)
Populates a Table control programmatically with the records from a data file, HFSQL view or query (query created in the query editor or with HExecuteSQLQuery).
Bar Code management functions
The following functions are used to manage bar codes:...
GPSDetectPosition (Function)
Asks to be notified when the device gets close to a given location.
HTTPCookieWrite (Function)
Adds or modifies a cookie in an HTTP request.
Certificate management functions
The following functions are used to handle the certificates:...
inAppPurchaseProduct (Function)
Sends a request for purchasing an "In-App" product associated with the application.
ChronoReset (Function)
Stops and resets a running stopwatch.
MapDeleteAll (Function)
Deletes the following from a Map control: all markers, all shapes, all images....
FBRequest (Function)
Performs a communication request (HTTP request) to the Facebook Graph API.
EncryptAsymmetric (Function)
Encrypts a buffer using an asymmetric encryption algorithm (RSA) that requires a public key and a private key.
PicMergeLayer (Function)
Merges the layers of a WDPic image.