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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
AAF: Sort/Search/Filter on the columns of Table controls
hScheduleMaterializedView (Type of variable)
The hScheduleMaterializedView type is used to programmatically manage a task for recalculating the data of a scheduled materialized view on an HFSQL server.
Events associated with a Spreadsheet control
Reduce (Function)
Applies a computation to each element of a WLanguage array.
StrikeOut (Property)
The StrikeOut property is used to: Determine whether the strikethrough formatting is applied to a Font variable. Apply strikethrough formatting to a Font variable....
Differences according to the test mode of a dynamic project
The test of a dynamic project can be run......
Environment of the window editor
The main elements of window editor are as follows:
List of reserved words
Procedure/Function
A procedure is used to associate an identifier with a statement block......
BREAK statement/"BREAK:" label
The keyword BREAK can correspond: to the BREAK statement: it allows you to exit a set of instructions and run the rest of the current process. to the BREAK label: it allows you to declare a section of code in a loop. This code will be run when exitingfrom the loop with a "BREAK" statement....
InitialState (Property)
The InitialState property is used to get the initial state of a control.
SpeechRecognitionAddCommand (Function)
Adds a voice command into the current window.
dBackground (Function)
Declares the default background color for the rectangles, circles, etc.:: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dCircle (Function)
Draws a circle or an ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
InComponentMode (Function)
Indicates whether the code is run: from a WINDEV application, a WEBDEV site or a PHP page. from a component....
Remote check: Customizing with a procedure
To customize the remote control performed on a multi-user WINDEV application, you can trigger the execution of a procedure found in the application......
ThreadMode (Function)
Changes the management mode of threads.
The Calculated control
The "Calculated" control is used to perform calculations in a report......
grLabelFont (Function)
Modifies the font used for the category labels of a chart.
grCategoryLabel (Function)
Initializes the label of a data category (or section) in a chart.
grDestinationEMF (Function)
Defines a meta file as chart destination (EMF means Enhanced Meta File).
LooperPosition (Function)
Moves the scrollbar to display a specific row or returns the index of the first row displayed in a Looper control populated programmatically.
Appendix 4: WEBDEV modules
The table below presents the modules installed by the WEBDEV application server for Linux and their main features......
Testing a WEBDEV site on a mobile device
It is increasingly common for developers to test websites on mobile devices......