ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.ExportJSON (Function)
Exports the records found in a table (HFSQL or OLE DB), view or query to a JSON file.
<TreeView Table>.TypeItem (Function)
Checks the existence of an element in a TreeView Table and returns its type (node or leaf) if the element exists.
HExportJSON (Function)
Exports the records found in a table (HFSQL or OLE DB), view or query to a JSON file.
<Source>.ExportXML (Function)
Exports the records found in a table (HFSQL or OLE DB), view or query to an XML file.
12. Available tests
Utilisation dans la classe Marge - Accès en Lecture + Ecriture - Type : Entier32...
<TreeView Table>.SwapBranch (Function)
Swaps the content of two rows (as well as their respective tree structure) in a TreeView Table control.
GUIDFile (Property)
The GUIDFile property returns the GUID of the file defined in the database schema that was used to create the table.
<Pivot Table>.CalculateUpdateAsynchronous (Function)
Updates some of the data found in a Pivot Table control from a given date without blocking the application.
Multi-page print
A report can be very wide, with a width exceeding the width of a paper sheet......
FOR EACH/FOR ALL statement (loop through controls)
The statement FOR EACH is used to perform different types of browse on the controls (List Box, Table or Looper controls)...
HMode (Function)
Changes the mode and the method for locking tables.
HDescribeLink (Function)
Describes a link between two tables programmatically.
<Source>.Mode (Function)
Changes the mode and the method for locking tables.
Customizing the interface of a Table control
In a Table control, you have the ability to customize the following elements......
Displaying a different content on each row
In a Looper control, a different content can be assigned to the Table, Chart, List Box and TreeView controls......
Column of type Attribute
WINDEV and WEBDEV allow you to use columns of type "Attribute" in Table controls......
Width (Property)
The Width property gets and changes the width: of a control or block in a report. of a control (found in a window), window, column found in a table or column found in a list box (including listview). of a control (found in a page), column found in a table or column found in a list box. The control can be overlayable or not....
TotalNbChildren (Property)
The TotalNbChildren property returns the total number of children in a branch: of a Treeview control, of a TreeView Table control....
docTable (Type of variable)
The docTable type is used to define the advanced characteristics of a Table paragraph found in a Word Processing document.
docCell (Type of variable)
The docCell type is used to define the advanced characteristics of a table cell found in a Word Processing document.
Table,Position (External language)
Sets the position on a given element or returns the element on the fist row of a Table control populated programmatically.