ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

LOOP statement
The statement block is repeated endlessly...
WHILE statement
In a WHILE statement, the expression is evaluated at each beginning of the block of statements...
<picLayer variable>.Font (Function)
Declares the font that will be used by dText in a picLayer variable.
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
<Variable pdfDocument>PageExtract (Function)
Extracts a page from a PDF file in a variable of type Image.
<WDPic variable>.Font (Function)
Declares the font that will be used by dText in a WDPic variable.
<DiskFile variable>.Write (Function)
Writes: a character string into an external file. a memory section....
fWrite (Function)
Writes: a character string into an external file. a memory section....
<Variable gglDrive>DeleteFile (Function)
Removes a Google Suite file inside a Google Drive.
WDBal messaging: Writing a message
WDBal, the secure messaging provided with WINDEV, WEBDEV and WINDEV Mobile, allows you to easily write a message......
Using Kotlin code
Kotlin is a programming language mainly used for Android development......
Check: Connectivity to HFSQL Client/Server
The monitoring robot will try to connect to a HFSQL Client/Server server......
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
Check: SNMP
The monitoring robot will read the value of the specified OID and compare its value with the reference value......
<Table>.Display (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked to a file: changes made in the linked data file are reflected in the control. for a control handled programmatically: the calculated columns are re-calculated....
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked to a file: changes made in the linked data file are reflected in the control. for a control handled programmatically: the calculated columns are re-calculated....
Managing the XSD
...WINDEV, WEBDEV and WINDEV Mobile allow you to import files in XSD format....
Content of the Table control
A Table control can be based on a data file, based on a variable or populated programmatically......
Error 109: The fixed string is too long
mongoWriteConcern (Type of variable)
The mongoWriteConcern type is used to define the level of acknowledgment of receipt requested for the write operations in a stand-alone mongod, in a set of replicas or in fragmented clusters.
Keep-alive on connection
Types of recognized PCL printers
WINDEV and WEBDEV allow you to automatically print for a number of specific PCL printers......
Error 110: The ASCIIZ string is too long
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
Error 403: The item does not belong to the file
NotesExtractAttachment (Function)
Extracts a file attached to an item of the current document in Lotus Notes.