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Version: 2026

Native SQL Server Connector: Programming with HFSQL functions
To use an SQL Server database with Native Connector, the structure of SQL Server tables must be imported into the data model analysis......
ControlExecuteClosing (Function)
Runs the closing WLanguage event of an office control and displays its confirmation dialog if necessary.
DnDGetData (Function)
Retrieves a specific type of data during Drag/Drop....
SchedulerTaskProperties (Function)
Reads the properties of a scheduled task and updates the ScheduledTask structure.
FontCharset (Property)
The FontCharset property is used to: Find out the character set used by the screen fonts of a control. Modify the character set used by the screen fonts of a control....
Managing actions with Undo/Redo
WINDEV allows you to easily manage the Undo/Redo feature in your applications with the ActionXXX functions......
AJAXExecute (Function)
Runs a server procedure without refreshing the page.
Selection query description window: Use
Let's see some operations specific to the description window of a select query......
sInEntryQueue (Function)
Retrieves the number of pending bytes in the input buffer of a specified serial port or infrared port.
HTMLToRGB (Function)
Converts the HTML color into RGB color.
YAML (Type of variable)
The YAML type simplifies the handling of data in YAML format.
sysNotification (Type of variable)
The sysNotification type is used to define all the advanced characteristics of an interactive system notification.
EnumSubElement (Function)
Used to enumerate the subelements of a project element.
GglDriveConnect( Function)
Creates a connection to an Drive Google Drive.
Events associated with Flex controls
List of events associated with Flex controls...
Author (Property)
The Author property gets and changes the author of an element.
SFConnect (Function)
Allows you to authenticate yourself beside a Salesforce platform.
Error 1035: A class used in a structure must have a constructor without parameter...
Error 111: The Pascal string %1 is too long
Error 706: The property does not exist on this type of control
Error 1038: This member already exists in the class
dCopyScreenImage (Function)
Copies the screen content to an Image variable or to an Image control.
MongoExecuteCommand (Function)
Runs a generic command on a MongoDB database or on a MongoDB collection.
USING IN (Critical section)
The statement USING ... IN makes it possible to automatically perform initialization and ending operations on critical sections.