ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<PolygonGeo variable>.Area (Function)
Calculates the area of a polygon defined using geographic coordinates.
Shared memory area functions
LineHeight (Property)
The LineHeight property is used to get and change 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....
EmailStartSession (Function)
Starts an email management session based on the selected management mode (POP3, SMTP, IMAP or MS Exchange).
<Source>.ExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL table, from a query or from an HFSQL view into a physical file (on disk).
Rich Text Area control events
The following events appear by default in the WEBDEV code editor......
SAP ASE Native Connector (Sybase): Programming with HFSQL functions
To use a Sybase database with Native Connector, the structure of Sybase tables must be imported into the WINDEV or WEBDEV database schema......
ControlExecuteClosing (Function)
Runs the closing WLanguage event of an office control and displays its confirmation dialog if necessary.
HTMLToRGB (Function)
Converts the HTML color into RGB color.
dBorder (Function)
Draws the borders.
<Polygon2D variable>.Area (Function)
Calculates the area of a polygon defined using 2D coordinates.
BankHolidayDeleteAll (Function)
Clears the list of all public holidays.
Exif functions
List of Exif functions...
gBackgroundGradient (Function)
Describes a display color in gradient mode.
AIDetectDrawing (Function)
Classifies freehand drawings, including circles, squares and triangles.