ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

zipExist (Function)
Used to find out whether an archive exists.
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
MultimediaStop (Function)
Stops playing a media file found in a Multimedia control.
MultimediaPosition (Function)
Returns or modifies the current position of the media file currently played in the Multimedia control.
HModifyTask (Function)
Modifies a scheduled task on the HFSQL server defined by the connection.
grStockGetData (Function)
Retrieves a data from a stock chart (candlestick, barcharts or minmax).
grSurfaceAddData (Function)
Adds a data into a Surface chart.
SocketClose (Function)
Closes a socket or a connection to a server socket.
Scheduler control: Customize appointments
In the Scheduler control, the appointment is displayed in a specific area......
InvalidInputListControl (Function)
Builds a list of controls that require data input/contain invalid data....
MultimediaHeight (Function)
Returns the height (in pixels) of the source image of the multimedia file played in the Multimedia control.
MultimediaWidth (Function)
Returns the width (in pixels) of the source image of the multimedia file played in the Multimedia control.
Screen,Get (External language)
Retrieves the value in a control or in a variable.
HSaveParameter (Function)
Saves a persistent value on the HFSQL server.
Handling a Link control through programming (Page)
WEBDEV allows you to handle a Link control through programming......
Executable: Project backup
At the end of the executable creation wizard, WINDEV proposes to automatically make a backup of the sources of your project......
xlsMsgError (Function)
Returns the caption of the last error caused by an XLS function.
XMLParentName (Function)
Returns the name of parent tag for the current element (tag or attribute).
Word Processing control properties
A Word Processing control can be handled in a window by the following WLanguage properties......
Context menu of windows (AAF)
The popup menu of the windows (right mouse click on the window) contains the following options......
Synchronizing threads via events
Events can be used to synchronize the different threads of an application......
zipAddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
2. User-friendly editors in practice
Operations performed on sequence diagrams
The following paragraphs explain......
External language: Programming in Java
We are going to call the elements developed in WINDEV (project, windows, analysis, ......