ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
Creating an insert query
An insert query (corresponding SQL statement......
WLanguage properties available in PHP
The following properties are available in PHP...
4. Create a page in the editor...
Changes the mode and the method for locking data files....
WEBDEV layouts
A layout allows you to define several views of a page without duplicating it......
Images and buttons
WINDEV, WEBDEV and WINDEV Mobile include many features to improve the appearance of applications and sites......
WDTestSite: Overview
WDTestSite is used to run different tests on a WEBDEV site......
29. SEO in practice
AutomaticErase (Property)
The AutomaticErase property is used to: find out whether an edit control is in "Automatic erase" mode. modify the "Automatic erase" characteristic of an edit control....
DeleteLine (Function)
Deletes a line at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.)....
Erase patches
To quickly modify the operating mode of an application, you can use application patches......
WinEditMode (Property)
The WinEditMode property is used to determine and configure the actions allowed on a window and its controls when the window switches to "UI modification by end user" mode.
WinEditAllowed (Property)
The WinEditAllowed property is used to determine and configure the actions allowed on a control when the window switches to "Allow end users to modify the UI" mode.
DisplayBookmarks (Property)
The DisplayBookmarks property is used to: identify the display mode of bookmarks in a Word Processing control. show or hide bookmarks in a Word Processing control....
nWDGetHFContext: Get the HFSQL context
Gets the HFSQL context (applies to C, Pascal and Visual Basic only)......
Events associated with Splitter controls
List of events associated with Splitter controls...
Events associated with Spin controls
List of events associated with Spin controls...
ContactDelete (Function)
Deletes the current contact: from a Lotus Notes or Outlook address book. from the list of contacts on the phone (Android, iPhone or iPad, Universal Windows)....
Importing and exporting a WEBDEV Application Server
WEBDEV Account Manager allows you to easily import and export the WEBDEV Application Server configuration......
Compilation statement: IF ExecutionTarget
The <IF ExecutionTarget> compile statement allows you to compile or not compile a WLanguage code depending on the execution target.
HExecuteAsynchronousProcedure (Function)
Executes a stored procedure in asynchronous mode. This new function is available from WINDEV Suite SaaS 2025 - Update 2....