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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Combo Box and List Box controls: Automatic features (AAF)
The List Box and Combo Box controls can benefit from several AAFs......
fFind (Function)
Finds a character string or a buffer in a file opened by fOpen.
Switzerland.CheckTaxNumber (Function)
Checks the validity of a Swiss tax number.
Day (Property)
The Day property is used to: Get the day from a Date or DateTime variable, or get the number of days from a Duration variable. Change the day of a Date or DateTime variable, or change the number of days of a Duration variable. Get the day or the number of days from a Date item (in "Date", "Date and Time" or "Duration" format) Modify the day or the number of days in a Date item (in "Date", "Date and Time" or "Duration" format)...
iPreview (Function)
Configures the print destination.
Service constants
List of constants used by the functions for managing services....
Parallel Tasks constants
The following constants are used by the functions for managing parallel tasks: ......
mqttSession (Type of variable)
The mqttSession type is used to define the parameters for connecting to the MQTT broker.
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
ScreenType (Function)
Returns the type of screen on which the application is run: phone, tablet, computer or watch.
ArcSin (Function)
Returns the arc sine of a numeric value (integer or real).
ScreenSize (Function)
Returns the size (in inches) of the diagonal of the screen on the device where the application is run.
Property Description (Type of variable)
The Property Description type is used to get information about a property.
Arithmetic operators
The arithmetic operators are......
Appointment (Type of variable)
The Appointment type is used to define the advanced characteristics of an appointment: time, location, ...
iParameterViewer (Function)
Configures the report viewer.
DashInitialConfiguration (Function)
Modifies the configuration of a Dashboard control (defined in the editor) before its first display.
Timer (Function)
Periodically and automatically calls a WLanguage procedure.
dHalo (Function)
Adds a halo effect on an image found in an Image variable].
WidgetRunApp (Function)
Starts the application to which a widget belongs.
Encode (Function)
Encodes a character string or a buffer. To decode the result, simply use Decode.
Memory area management functions
The following functions are used to handle the certificates:...