ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

XMLValidNode (Function)
Validates an XML node, its children and its attributes from its description in the XSD schema linked to the XML document.
String functions
List of functions for managing character strings...
iInitSubReport (Function)
Initializes the parameters of a subreport of a composite report.
Manipulating Map controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically manipulate Map controls....
MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
Directory (Property)
The Directory property is used to manage the physical directory of HFSQL files.
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
SemaphoreStart (Function)
Locks the current thread until the semaphore is opened (which means until a "free" spot becomes available in the protected section).
LooperSelectCount (Function)
Returns the number of selected rows in a Looper control.
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
fChangeSize (Function)
Resizes an external file.
Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
OAuth2Parameters (Type of variable)
The OAuth2Parameters type is used to define the information required to authenticate on a web service implementing the OAuth 2.0 standard.
MultimediaDuration (Function)
Returns the size of the media file currently played (in milliseconds) in the Multimedia control.
XMLElementName (Function)
Returns the name of current element (tag or attribute).
XMLElementType (Function)
Returns the type of current element (tag or attribute).
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
OrganizerDeleteAll (Function)
Deletes all the appointments from an Organizer control.
OrganizerPosition (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
zipExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).