ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Project (External language)
Opens and runs a WINDEV project.
Referring to an element in a WLanguage event / process
9. Internal page
NULL values: Allowing nullable types
Starting with version 2024, you can allow nullable types in a WINDEV, WEBDEV or WINDEV Mobile project......
8. Windows in practice
Discover the main actions that can be performed on the windows....
GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
String constants
List of constants used by string functions...
Handling the cells of report table
The operations that can be performed on the table cells are as follows:...
11. Controls in practice
Discover the main characteristics of the controls...
GglWrite (Function)
Creates and/or updates data on the Google server (addition or modification of data)....
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
How to color a control with focus?
This help page explains how to highlight the control where the input is performed....
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
HInitSubscriber (Function)
Initializes the range of automatic identifiers for the description file of subscriber replica (".RPL" extension).
HDescribeServerTrigger (Function)
Adds or modifies a server trigger.
gglPhoneNumber (Variable type)
The gglPhoneNumber type is used to describe and modify the phone number of a contact...
ListInsert (Function)
Inserts an element into a List Box, ListView or Combo Box control populated programmatically.
SocketConnect (Function)
Connects a client computer to a given socket.
HTTPRequest (Function)
Starts an HTTP request on a server.
Certificate (Variable type)
The Certificate type is used to handle: the certificates used to sign the strings or the files. the certificates used to sign the emails....
dbgSaveDebugDump (Function)
Saves a dump file of the application.