ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.PrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
xlsColumnType (Function)
Returns the type of data entered in a column of an XLS file.
PDFToText (Function)
Extract the text contained in an Document PDF.
fClose (Function)
Closes an external file.
Chart management functions
...Chart management functions...
ArrayMoveLine (Function)
Allows you to: move a row in a two-dimensional array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional array or in an advanced array property....
Shape control properties
Shape controls in windows, pages and reports can be handled using different WLanguage properties......
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
Extensions of files created by WINDEV, WEBDEV, WINDEV Mobile
The table below presents the main extensions of files created and supported by WINDEV, WEBDEV and WINDEV Mobile......
Dashboard constants
Constants used by the functions for managing Dashboard controls...
2. Types of setup
Types of setup...
MapPolyline (Type of variable)
The MapPolyline type is used to define the characteristics of a line composed of several segments to be drawn on the map displayed in a Map control.
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
MapImage (Type of variable)
The MapImage type is used to define the characteristics of an image to be drawn on the map displayed in a Map control.
ContextMenu (Property)
The ContextMenu property is used to: Get the custom context menu of a control, window or page. Change the custom context menu of a control, window or page (or associate another context menu). Customize the system menus of the controls by adding options....
FontName (Property)
The FontName property is used to: Identify the font used in a control. Change the font used in a control....
TreeAdd (Function)
Adds a "leaf" element (and all necessary nodes) into a TreeView control.
The TreeView control
The TreeView control is a tree structure used to simplify the display of information that can be represented hierarchically......
Defining clickable areas
In a page, an Image control can contain clickable areas......
Step 2: Creating print fonts
This step allows you to define and choose the different fonts that will be used in the printed document......
Confirm (Function)
Displays a message in a standard dialog box that proposes "Yes", "No", "Cancel" and returns the user's choice....
Combo Box control properties
You can manipulate Combo Box controls in a window or page using the following WLanguage properties......
Scheduler control properties
A Scheduler control found in a window or in a page can be handled in WLanguage by the following properties....
Table control properties
A Table control found in a window or in a page can be handled in WLanguage by the following properties......
The Static control
A Static control is a control used to display a static text......
The "Area" charts
The Area chart is used to highlight the amplitude of a change......