ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SQL commands available in an SQL query
WINDEV allows you to easily run queries in SQL code......
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
User Groupware (WINDEV and WEBDEV): Options and settings
An application is often intended to be used by several users connected via a network......
MapPolygon (Type of variable)
The MapPolygon type is used to define the characteristics of a polygon to be drawn on the map displayed in a Map control.
HChangeConnection (Example)
Usage example of the HChangeConnection function
TreeView constants
List of constants used by the TreeXXX functions...
MemExist (Function)
Checks the existence of a memory zone.
iZoneHeight (Example)
Usage example of the iZoneHeight function
MemSort_55 (Function)
MemSort_55 is kept for backward compatibility.
Mobile User Groupware (Android and iOS)
WINDEV Mobile includes a User Groupware for Android and iOS applications......
Reports
A report provides a custom view of data......
MemModify (Function)
Modifies an element in a memory zone.
Watermark (Type of variable)
The Watermark type is used to handle the text printed in watermark in the reports created with the report editor or through programming.
WINDEV 2025 Update
Here are the new features and improvements that you will discover in this version......
Uploading files
Uploading consists in saving a file located on the user's computer to the Web server......
Color (Property)
The Color property gets or sets the font color of: a Font variable. text displayed in a Static or Calculated control of a report. text displayed in a window control. text displayed in a page control....
Notification (Type of variable)
The Notification type is used to handle the local notifications or the push notifications.
Project description: Languages tab
The project description window allows you to configure various elements of your project......
Events associated with reports
The following events are associated to reports (order of appearance in the code editor)......
Window controls
Several types of controls can be used in a window, ......
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
HRestoreBackup (Function)
Used to restore: an immediate backup (performed by HBackup or via the HFSQL Control Center), a scheduled backup (described by HAddScheduledBackup or via the HFSQL Control Center....