ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Mechanism of specific exceptions
A process of specific exception is used to process a risky code (which means a code that could trigger an exception)...
Uploading files
Uploading consists in saving a file located on the user's computer to the Web server......
Markdown
Markdown is a lightweight markup language that allows you to apply formatting to text......
Image editor: Features
The image editor includes several features......
Windows
The windows represent the main interface of a WINDEV application......
Events associated with TreeView controls
List of events associated with TreeView controls...
MapIDGgl (Function)
Gets or sets the style used in the Map control. This style corresponds to a map ID defined in the Google Cloud console. This new function is available from version 2025 Update 2....
<Map>.IDGgl (Function)
Gets or sets the style used in the Map control. This style corresponds to a map ID defined in the Google Cloud console. This new function is available from version 2025 Update 2....
Opening, closing and saving a query
The query editor allows you to easily handle the queries....
Checking spelling in edit controls
WINDEV lets you use the spelling checker in the Edit controls and text columns of the Table controls of WINDEV applications......
Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications....
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
Characteristics of an indexed control
Characteristics of an indexed control: description, code, ......
The structure of the RAD patterns (kept for backward compatibility)
...The RAD pattern files (MDL files) are used to describe:...
LineHeight (Property)
The LineHeight property gets and sets the height of the rows: in a List Box control, in a ListView control (standard display mode only), in a Table control, in a Combo Box control, in a Looper control (height of the row), in an Organizer control....
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
Events associated with Flex controls
List of events associated with Flex controls...
Events associated with Calendar controls
List of events associated with Calendar controls...
Events associated with Carousel controls
List of events associated with Carousel controls...
Handling a Control Template control through programming
The "Control template" control is used to display an existing control template......