ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
The planes in WEBDEV
The planes are used to group the controls of an element......
The planes (in a window or in a report)
The planes are used to group the window controls......
Modifying the query content
The queries are used to easily select the records coming from one or more files, matching one or more selection criteria, ......
Nested reports
The nested reports are used to print several reports (secondary reports) in a single report (main report)......
Responsive Web Design: Management of anchors
In "Responsive Web Design" mode, the width of controls is automatically reduced when the browser width is reduced......
Defining columns of Table controls programmatically
Generating a library
Generating a library consists in selecting the elements handled by this application (windows, reports, classes, sets of procedures, queries, data files......
WDInst: configuring the interface of setup program
By default, WDInst (the setup editor) proposes a standard setup program (the wallpaper corresponds to a gradient shade of blue and no slide is displayed......
Reverse code modeling
The reverse code modeling allows you to view in a graph......
HFSQL data files exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large data files (up to 2 gigabytes)......
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....
Configuring the AAF menus (Automatic Application Features)
WINDEV includes several Automatic Application Features (AAFs)......
TextDirection (Property)
The TextDirection property is used to determine and change the writing direction in a window, report or control (useful for languages such as Arabic or Hebrew).
RightToLeft (Property)
The RightToLeft property is used to get the writing direction on a control, column, window or report.
Editable reports
The report editor can be used to create form reports, which include different controls allowing users to enter data......
Open document tabs
The document tabs allow you to navigate between the different elements opened in the different editors....
ERR_NO_APPLICATION
Description window of a combining query
The description window of a combining query consists of several sections......
Query with parameters
The queries with parameters allow the user to easily select records according to his own requirements......
WDMap: Modifying the display mode of records
By default, WDMap displays the records found in a data file by using the following rules......
Describing an element
A flexible modeling includes different elements linked together......
8. Smart controls
Ouvre une fenêtre de type popup en précisant sa position d'ouverture et attend sa fermeture....
15. Repeating a group of controls: loopers