ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The "Window position preview" pane
The "Window position preview" pane is used to view and/or modify the opening position of the windows currently modified (according to the screen resolution used)...
Events associated with the Map control
WINDEV, WINDEV Mobile and WEBDEV manage the following events by default (order of appearance in the code editor)...
REP files
REP files contain the list of data files handled by the application....
zipExist (Function)
Used to find out whether an archive exists.
SocketExist (Function)
Checks the existence of socket.
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
NumberColumn (Property)
The NumberColumn property is used to: Get the number of columns in Table, Check Box, Radio Button controls, etc.. Set the number of columns in a multi-column List Box control....
MultimediaPlay (Function)
Plays a multimedia file in a Multimedia control.
ServiceControl (Function)
Sends a control message to a service.
xlsNbWorksheet (Function)
Returns the number of worksheets found in an XLS file.
HTTPCookieRead (Function)
Returns the value of a cookie received further to an HTTP request.
NbColumn (Property)
The NbColumn property is used to get the number of columns in a report.
ParentObject (Function)
Identifies the "parent" of a graphic object: control, column, window, page, ...
LooperSelectPlus (Function)
Selects a row in a Looper control.
Twain constants
List of constants used by the Twain functions....
AnchorRateRight (Property)
The AnchorRateRight property is used to: Find out the anchor rate when a control moves on the horizontal axis. Modify the anchor rate when a control moves on the horizontal axis....
AnchorRateHeight (Property)
The AnchorRateHeight property is used to: Find out the vertical anchor rate of a control. Modify the vertical anchor rate of a control....
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
StoredItem (Property)
The StoredItem property is used to: Find out the stored item or the stored variable of a Table, Looper, List Box or Combo Box control. Modify the stored item or the stored variable of a Table, Looper, List Box or Combo Box control....
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
Android: Conditions for using the Map control (before version 180056)
The Map control is using the Google Maps API library. The Map control displays data coming from the Google Maps service....
Reports & Queries: Unsupported WLanguage functions
Some WLanguage functions are not available in Reports & Queries......
iPrintPDF (Function)
Prints the content: of a PDF file. of a buffer containing a PDF. of a PDF Reader control....