ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Principle for running threads
At runtime, an application runs in a main thread......
Data persistence
The data persistence is used to store the value typed by the user......
WDScript overview
WDScript is a WLanguage script editor included with WINDEV, WEBDEV and WINDEV Mobile......
Customizing the WINDEV User Groupware
The User Groupware in automatic mode offers many possibilities......
Manage SCM branches visually
The Source Code Manager offers a graphic interface for editing branches to optimize the management of branches in your projects......
The Diagram Editor control
The Diagram Editor control allows users to create and edit diagrams in your applications and sites......
WDMap: Modifying the display mode of records
By default, WDMap displays the records found in a data file by using the following rules......
WDINT, WDTRAD and WDDIXIO: Translation tools
Convert your WINDEV applications into websites
A widespread need today is to transform Windows applications (or parts of applications) into dynamic websites......
WDScript: use in interactive mode
In interactive mode, the WDScript editor is divided into several areas......
ExecuteAncestor (Function)
When the code is overridden, used to run the process of the template corresponding to the process of the current control.
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......
DeleteLine (Function)
Deletes a line at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.)....
WDINT overview
Error 1033: The access directives are not allowed in a structure
Erase patches
To quickly modify the operating mode of an application, you can use application patches......
TimelineListEvent (Function)
Returns: the list of events found between two given times in a TimeLine control, all events of a TimeLine control, a specific event (selected or hovered)....
MVP: Simple single-file example: Table + Linked file
Let's see a simple and illustrated example about the use of MVP to create a Table window with its linked form......
InUniversalWindowsPlatformMode (Function)
Indicates whether the code is run in Universal Windows Platform mode (Universal Windows 10 App). Function kept for backward compatibility....
7. HFSQL: files physically created
<TimeLine>.ListEvent (Function)
Returns: the list of events found between two given times in a TimeLine control, all events of a TimeLine control, a specific event (selected or hovered)....
<Source>.Seek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).
<Source>.ViewToFile (Function)
Saves the modifications performed in an HFSQL view (by HModify, HDelete or HCross) in the corresponding data file. This function uses the former view mechanism.
HSeek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).