ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
CheckAnyTrue (Function)
Returns True if at least one element of an array is True.
CheckAnyFalse (Function)
Returns True if at least one element of an array is False.
ErrorReset (Function)
Resets the detection of non-fatal errors: The result of ErrorInfo is reset. The ErrorOccurred variable returns to False....
Serial and parallel port management functions
List of functions for managing serial and parallel ports...
Print functions
List of print functions...
NetworkConnect (Function)
Associates a drive with a shared network directory.
Font (Property)
The Font property is used to Get the identifier of the font used in a control in a report, page or window. Change the font used in a control in a report, page or window....
SNMPCloseSession (Function)
Closes an SNMP session.
SysIconDelete (Function)
Deletes an icon from the taskbar (next to the clock).
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
dCrop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
IWListDisplay (Function)
Refreshes the display of an "Internal window" control with automatic iteration on a data file or query.
<zipArchive variable>.AddFileList (Function)
Adds a list of files (of any type) into an archive in ZIP, CAB, WDZ or 7z format and compresses it.
XMLCancelSearch (Function)
Cancels the search performed by XMLFind.
HListFullTextIndex (Function)
Returns the list of full-text indexes of a file (a query or a view) recognized by the HFSQL engine.
StringStartsWith (Function)
Checks whether a character string starts: with a specific character string. with one of the character strings in an array....
InitialState (Property)
The InitialState property is used to get the initial state of a control.
DataBinding (Property)
The DataBinding property is used to identify and change the binding between a control and: an item in a data file. a variable. several variables....
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....
LooperSort (Function)
Allows you to: Sort a Looper control according to one or more attributes. Sort a Looper control on all its attributes. Cancel a sort that was performed beforehand (which means ignore the sort)....
FinFutureVal (Function)
Returns the future value of an investment.
FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed payment.
grCategoryLabel (Function)
Initializes the label of a data category (or section) in a chart.
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.