ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

List,Count (External language)
Returns the number of elements found in a list.
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB database......
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support locks and transactions on a MySQL database......
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
<Image variable>.Copy (Function)
Copies an image to another image.
Programming Table controls based on a data file (prefix syntax)
This page explains how to program Table controls based on a data file......
Library,Error (External language)
Loads the file that contains the error messages handled by WD??EXE.DLL in the desired language.
Screen,Selection (External language)
Modifies the status of a control (invisible, active, inactive, grayed)
Testing a static page
The test of a single page allows you to run the current page in WEBDEV......
Table,Get (External language)
Retrieves the value of a given element or the value of the selected element in a table.
Error 803: Return and Result cannot be used in the same process
VideoStartApp (Function)
Starts the device's native camera application to record a video or to take a photo....
Timer on button (AAF)
In an application developed in WINDEV, the user has the ability to implement a timer on a button......
The test mode cannot operate without the project and its pages, ...
<Looper>.AddIWBeginning (Function)
Adds a row consisting of an internal window at the beginning of an Infinite Looper control. The row is inserted before the first row in the Looper control. The scrollbar of the Looper control remains at the same position.
LooperAddIWBeginning (Function)
Adds a row consisting of an internal window at the beginning of an Infinite Looper control. The row is inserted before the first row in the Looper control. The scrollbar of the Looper control remains at the same position.
Color (Property)
The Color property is used to get or change the font color for: a Font variable. a text displayed in a Static control or in a calculated control of a report. a text displayed in a window control. a text displayed in a page control....