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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PDFMerge (Function)
Merges several existing PDF files into a single PDF file. The files are merged one after another. The paths of PDF files can be found in an array.
Visible (Property)
The Visible property is used to: Find out whether an element is visible. Make an element visible or invisible....
Events associated with control templates
List of events associated with control templates...
Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)......
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked to a file: changes made in the linked data file are reflected in the control. for a control handled programmatically: the calculated columns are re-calculated....
3. Application development cycle
Development cycle of a WINDEV application....
dbgCheckNull (Function)
Checks whether an expression is Null in assertive programming and in automated test mode.
dbgCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
Anchored move on the main axes
To facilitate the positioning of controls, you have the ability to force their move according to the four main axes (0°, 45°, 90°, 135°)....
FTPRenameFile (Function)
Renames or moves a file found on an FTP server (File Transfer Protocol).
The Peeling Corner control
The "Peeling Corner" control is used to create a visual effect in a page by presenting an image partially covered by another one......
iPrintBodyComplement (Function)
Forces a body complement block to print while specifying the height of complement block.
HImportXLS (Function)
Imports an XLS file into a data file in HFSQL Classic or Client/Server format (data file described in the data model editor, or declared by HDeclare, HDeclareExternal or HDescribeFile)....
TreeModify (Function)
Modifies an element (node or leaf) in a TreeView control.
23. Print modes
1. WLanguage
WINDEV Tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
Properties associated with formatted display controls
The formatted display control includes some properties that can be used......
dbgCheckFalse (Function)
Checks whether an expression is false in assertive programming and in automated test mode.
sRead (Function)
Reads a character string in the entry buffer of the specified serial port.
dbgCheckDifferent (Function)
Checks whether the specified expressions are different in assertive programming and in automated test mode.
dbgCheckTrue (Function)
Checks whether an expression is set to True in assertive programming and in automated test mode.
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)......
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
ParallaxRateHeight (Property)
The ParallaxRateHeight property is used to determine and specify how fast a control is reduced when the scrollbar in the window, internal window or page moves.
Multiselection (Property)
The Multiselection property gets and sets the selection mode: in a Table and TreeView Table control. in a Pivot Table control. in a List Box and ListView control. in a Looper control. in a Calendar control. of files in an Upload control....