ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
ThreadExecute (Function)
Starts the execution of a secondary thread.
SSH constants
The following constants are used to manage an SSH server:...
fSize (Function)
Returns the size of a file (in bytes).
fMoveDir (Function)
Moves a directory and its content.
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
grScatterSeriesLabel (Function)
Initializes the label of data series in a "Scatter" chart.
grScatterSeriesColor (Function)
Initializes the color of a series in a "Scatter" chart.
grGradient (Function)
Enables or disables the display of color gradients in a chart.
zipNbFile (Function)
Returns the number of files found in an archive (in CAB, RAR, ZIP, WDZ or 7z format).
PDFToText (Function)
Extract the text contained in an Document PDF.
OLEPlay (Function)
Used to: retrieve the list of available operations (other than edit) from a server, perform an operation....
TableFilteredColumn (Function)
Returns the list of columns filtered by the user in a Table or TreeView Table control.
Note (Property)
The Note property is used to get and change a text associated with an element.
EXE constants
List of constants used by the functions for managing executables....
NewLine (Property)
The NewLine property is used to determine: in a Table control, whether the current row was created with TableAddXXX or TableInsertXXX. in a Looper control, whether the current row was created with LooperAddXXX or LooperInsertXXX. in an Organizer control, whether an appointment was created via the popup menu. in a Scheduler control, whether an appointment was created via the popup menu....
HChangeConnection (Example)
Usage example of the HChangeConnection function
ErrorBuild (Function)
Displays a custom error message in a system error window.
Report based on an SQL query with data accessed via a connection (ODBC, etc.)
A report based on an SQL query with data accessed via a connection can print records from a database accessible via a specific ODBC driver or via a Native Connector......
HTML control properties
You can manipulate HTML controls in a window, page or report using the following WLanguage properties......
Name (Property)
The Name property is used to get: the name of the font associated with a Font variable. the name of a control, report or report block. the name of a control, group of controls or window. the name of a control, group of controls or page....
Author (Property)
The Author property gets and changes the author of an element.
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
grAddData (Function)
Adds a data into a chart.