ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

spMatchesDescription (Property)
The spMatchesDescription property determines if the parameters (key derivation function, hash algorithm, iteration count and output length) of the item of type "Password" in the data file match the parameters described programmatically or in the analysis.
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
VisibleInExportAndPrint (Property)
The VisibleInExportAndPrint property is used to: Find out whether a column of a Table or TreeView Table control is visible for export and printing. Modify the visibility of a column in a Table or TreeView Table control for export and printing....
Shared memory area constants
Shared memory area functions
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....
<Source>.LinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description. This file is neither encrypted nor password protected.
<Source>.ExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
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....
Time (Type of variable)
The Time type is used to easily handle the times...
Project elements
The project includes windows, reports, queries, help files, sets of procedures, ......
Events associated with a Rich Text Area control
WEBDEV manages the following events by default (order of appearance in the code editor)......
Exif functions
List of Exif functions...
CoordinateScreenToEditor (Function)
Converts a size or a position specified in the native dpi of the screen on the device where the application is run to the reference dpi in the editor (160 dpi).
AIDetectDrawing (Function)
Classifies freehand drawings, including circles, squares and triangles.
HReadFirst (Function)
Sets the position on the first record according to a browse item.
dBorder (Function)
Draws the borders.
Manipuler un champ Editeur_HTML par programmation
Abre una ventana cuyo resultado se recuperará a través de una Procedure WLanguage ("callback").
<picLayer variable>.DrawRoundedRectangle (Function)
Draws a rounded rectangle in a picLayer variable.
<WDPic variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
ControlExecuteClosing (Function)
Runs the closing WLanguage event of an office control and displays its confirmation dialog if necessary.
BankHolidayDeleteAll (Function)
Clears the list of all public holidays.
HOnError (Function)
Customizes the management of HFSQL errors.