ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed payment.
Managing MQTT
MQTT is a "publish-subscribe" messaging protocol based on the TCP/IP protocol......
HSuggestKey (Function)
Returns a list of keys to add to data files to improve query performance.
ExeListDLL (Function)
Returns the list of libraries (".DLL" files) used by one of the applications currently run.
MultimediaVolume (Function)
Returns or modifies the sound volume of the multimedia file played in a Multimedia control.
WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
MultimediaDuration (Function)
Returns the size of the media file currently played (in milliseconds) in the Multimedia control.
Reverse (Function)
Returns the character that corresponds to the difference between the ASCII code of a specific character in a string and 255.
Page management functions
List of functions for managing pages...
Operations performed on use case diagrams
The following paragraphs explain......
MCIPosition (Function)
Returns or changes the current position in a media file previously opened (MCIOpen).
fListDirectory (Function)
Lists the subdirectories of a given directory and returns the full paths of listed subdirectories.
1. Testing a site: Elements to be tested
On/Off button in a window
The on/off button is a button that operates like a check box......
SourceToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
ArrayUnionAll (Function)
Returns an array corresponding to the union of two arrays (without deleting duplicates).
J2EEGetResult (Function)
Returns the result of the last J2EE procedure that was successfully run.
ListCount (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
EmailListFolder (Function)
Returns the list of folders: found in the Outlook messaging software. for an IMAP session....
TableItemStatus (Function)
Returns the status of a node in a Treeview Table control: collapsed, expanded or not found.
ArrayInfo (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
<Looper>.BreakIndex (Function)
Returns the index of the break header and footer for a given break in a Looper control.
MapInfoXY (Function)
Returns the geographical position (latitude and longitude) corresponding to a point in a Map control.
PVTListPositionHeader (Function)
Returns all values associated with a row or column header in a Pivot Table control.
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.