ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

LooperRefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
MemoryToFile (Function)
Automatically initializes the memory value of the items for the current file record with the values of the members of a class or structure.
HChangeKey (Example)
Usage example of the HChangeKey function
UnloadWDL (Function)
Frees the library that was loaded in memory by LoadWDL.
Principle for running threads
At runtime, an application runs in a main thread......
HReadLast (Example)
Usage example of the HReadLast function
HExecuteQuery (Example)
Usage example of the HExecuteQuery function
File Description (Type of variable)
The File Description variable is used to programmatically describe data files.
HOut (Example)
Usage example of the HOut function
HExecuteSQLQuery (Example)
Usage example of the HExecuteSQLQuery function
FolderData (Function)
FolderData is kept for backward compatibility.
TableRefreshVisible (Function)
Modifies or returns the visibility status of refresh bar in a Table or TreeView Table control.
HModify (Example)
Usage example of the HModify function
HSynchronizeReplica (Function)
Synchronizes the master replica and the subscriber replica: the operations performed on one of the replicas are transferred into the other replica.
Context menu associated with Table controls and their columns (AAF)
WINDEV applications automatically include a context menu for Table controls, TreeView Table controls and their columns......
Main characteristics of a List Box control
The main characteristics of a List Box control are as follows......
HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function
HBuildKeyValue (Example)
Usage example of the HBuildKeyValue function
Link Description (Variable type)
A Link Description variable is used to describe a link between two tables programmatically.
1. Analysis: Database structure
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis....
WDConver: Command-line operation
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......