ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
1. What is a website?
Configuration of Apache 2.4 server
WEBDEV Development: Configuration of the Apache 2.4.x server for the CGI protocol and for WEBDEV sites....
Managing color palettes
Starting with version 2025, WINDEV and WINDEV Mobile include color palettes for projects and windows......
15. Repeating a group of controls: loopers
Sunburst chart
The Sunburst chart is a Pie chart containing several levels of hierarchical data......
WDSQL: Creating and running a script
A script is a set of SQL commands used to perform a specific operation (create a new table in the database, insert records, ......
Modeling editor: Managing the styles
The modeling editor proposes an advanced management of styles......
Error 106: Redefinition of a global variable
RoundFloor (Function)
Returns: the numeric value rounded down to the nearest integer. the duration rounded down to the nearest interval. the date and time rounded down to the nearest interval....
InternalWindowPopup (Property)
The InternalWindowPopup property is used to get and modify the name of the internal window used to customize the content of marker popups in a Map control.
DoubleClick (Property)
The DoubleClick property is used to get and change the name of the Button control that will be executed when a control is double-clicked.
FTPDate (Function)
Returns the different dates of a file (date the file was created, modified or accessed) located on an FTP server (File Transfer Protocol).
Image control: Operating mode of a clickable image
You can define the click actions of an Image control ("General" tab of the control description window) to make it Clickable Image control......
Label report
The report editor allows you to create "Label" reports......
iCloud functions
The functions to handle keys in an Apple iCloud-based container of "key-value" pairs are as follows......
EndDate (Property)
The EndDate property gets and sets the selected time period end date: in a Calendar control, in an Organizer control. in a Scheduler control....
Line control properties
List of properties associated with the Line control...
CodeEditorComment (Function)
Comments the current selection in the Code Editor control. "//" characters are inserted at the beginning of the current line....
TreeView data-bound Table control based on a table
A TreeView Table control can be linked to a table or a query......