ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SOAP functions (prefix syntax)
List of SOAP functions...
<Source>.HistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
SOAP functions
List of SOAP functions...
Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer, etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named or indexed subelements. store any complex value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists. handle the NULL value in WLanguage. store interactions with ActiveX objects and Automation programming....
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
5. Displaying a WEBDEV Session site
WLanguage procedure called by zipAddFileList
WLanguage procedure ("Callback") used by zipAddFileList to manage the progress of files being added to the archive.
WLanguage procedure called by zipAddDirectory to handle the progress bar
WLanguage procedure ("Callback") used by zipAddDirectory to manage the progress of files being added to the archive.
WLanguage procedure called by zipExtractDirectory to manage progress bars
WLanguage procedure ("Callback") used by zipExtractDirectory to manage the progress of files being extracted from the archive.
ExeListDLL (Function)
Returns the list of libraries (".DLL" files) used by one of the applications currently run.
WLanguage procedure called by zipAddFile
WLanguage procedure ("Callback") used by zipAddFile to manage the progress of files being added to the archive.
HInfoDatabaseProperty (Function)
Used to find out the properties of a database on an HFSQL server.
Creating an executable: Operating mode and library
The operating mode of an executable allows you to define whether the executable can be used by one or more users......
StartVisibleRange (Property)
The StartVisibleRange property is used to: get and change the first visible date or time in a Scheduler or TimeLine control. change the first visible time in a TimeLine control....
How to create a patch?
1. Windows generated using the RAD methodology
The RAD (Rapid Application Development) is used to create windows from......
Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
Enumeration and Combination items
WINDEV, WEBDEV and WINDEV Mobile propose the Enumeration and Combination types......
WDZip: Creating or modifying an archive
This help page explains how to......
SOAP constants
List of constants used by the SOAP functions....
NetDiskList (Function)
Lists the available disks: on the FTP server (File Transfer Protocol) or on the RPC server (Remote Procedure Call) powered by WINDEV, on the client computer. This function is kept for backward compatibility....
gglAttachment (Type of variable)
The gglAttachment type is used to define all the advanced characteristics of a file attached to a calendar event. The calendar can be described using the gglCalendar type. This calendar is used by the Google Calendar service.
Installing and starting WDTRAD
8. Associating controls with data