ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Variable pdfDocument>Sign (Function)
Applies an approval signature to an existing PDF.
<Image variable>.DrawShadow (Function)
Adds a shadow effect on an image found in an Image variable].
<Image variable>.Crop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
<Image variable>.DrawHalo (Function)
Adds a halo effect on an image found in an Image variable].
AppleSignIn (Function)
Used to implement authentication via "Sign In with Apple" on devices running on iOS 13 and higher.
StringToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
Document (Property)
The Document property is used to identify or modify the HTML document associated with an HTML Display control or an HTML Editor control.
WebSocket functions (prefix syntax)
List of functions specific to WebSocket servers...
<xlsDocument variable>.RecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
Constants used by the scanner functions
Constants used by the scanner functions...
Scanning a document (via a WIA driver)
Windows Image Acquisition (WIA) is a Windows device driver interface and API that allows applications to scan documents using a scanner......
PDFSign (Function)
Applies an approval signature to an existing PDF.
MQTT functions
The following functions are used to manage MQTT clients...
HDeleteScheduledOptimization (Function)
Deletes a scheduled optimization task from HFSQL Client/Server data files....
<Source>.Password (Function)
Defines the password used to create or open a data file.
WDADMINEXE : Information about last available update
The "Setup" tab of WDADMINEXE contains information regarding the last available update of the application......
WEBDEV: Scheduled tasks and delayed tasks
WEBDEV allows you to implement tasks on the server directly......
HAddGroup (Function)
Adds a group of users.
HPass (Function)
Defines the password used to create or open a data file.
Handling controls in a report
The different operations available for the report controls are as follows......
<emailIMAPSession variable>.RemoveFolder (Function)
Deletes a folder on an IMAP server.
<Document variable>.Add (Function)
Adds at the end of a Document variable: an element, a document, a paragraph, a text, an image or a fragment.
<mongoGridFS variable>.GetFileByID (Function)
Retrieves (on the local computer) a file identified by its identifier and found in a MongoDB file system.
HTMLFindElementByClass (Function)
Searches for elements whose "class" attribute matches a specific value in an HTML document (or in an HTML node).
rssDisplay (Function)
Builds a RSS stream and returns the content of the RSS stream to the client.