ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL tables.
OCRExtractText (Function)
Reads the text contained in an image.
NewRecord (Property)
The NewRecord property is used to determine if the record is a new record or if it comes from the table.
iPrintReport (External language)
Prints a report created with the report editor.
SpeechSynthesisInitialize (Function)
Initializes the parameters of speech synthesis for the current application.
Sharing elements with a WINDEV application
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
HModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
MemoryToFile (Function)
Automatically initializes the memory value of the items for the current file record with the values of the members of a class or structure.
BurnerVolumeName (Function)
Allows you to find out or modify the name of the CD or DVD to burn.
gRectangle (Function)
Builds a sequence of characters used to draw a rectangle.
HInitHF55 (Function)
Used to access specific functions for managing xBase (or dBase) data if Native xBase Access provided with WINDEV or WEBDEV 14 is not available.
GeometryUnion (Function)
Returns a geometry corresponding to the union of two geometries.
The Task structure
The Task structure is a preset structure of WLanguage (no declaration is required)......
HFSQL server configuration
The HFSQL Control Center allows you to fully manage HFSQL servers......
HTMLToRGB (Function)
Converts the HTML color into RGB color.
KeySize (Property)
The KeySize property is used to set the characteristics of a text memo key item.
HDeleteBackup (Function)
Deletes a backup previously created with HBackup.
SchedulerDeleteResource (Function)
Deletes a resource from a Scheduler control.
dbgWriteWarningAudit (Function)
Writes a custom runtime warning into the dynamic audit.
gFontStrikeout (Function)
Builds a sequence of characters used to specify whether the text that follows the call to this function is crossed out or not.
PageChangeLayout (Function)
Applies a specific layout to a page.
NbArrayElement (Property)
NbArrayElement is used to configure the number of elements in an array item.