ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

9. Queries
A query is used to request information from a database to view, insert, change or delete data....
WinEdRedo (Function)
Runs the last action undone by the end user ("Allow end users to modify the UI" option enabled).
WinEdSelectPlus (Function)
Selects a control when the interface is modified by the end user ("Allow end users to modify the UI" option enabled).
WinEdDeselectAll (Function)
Deselects all the controls when the interface is modified by the end user ("Allow end users to modify the UI" option enabled).
WinEdSelectMinus (Function)
Deselects a control when the interface is modified by the end user ("Allow end users to modify the UI" option enabled).
ListSelect (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
2. Variables
WEBDEV Tutorial - WLanguage basics Lesson 2 - Variables - 20 min
Declaring the functions of the Windows API
Syntax for declaring the functions of the Windows API...
Error 106: Redefinition of a global variable
TableExpand (Function)
Expands: a branch that was previously collapsed in a TreeView Table control. a branch that was previously collapsed in a Table control. a detailed window displayed for a row....
Dictionary properties
The properties of a WDTRAD dictionary are as follows......
How to save and retrieve an image in a binary memo
Events associated with Clickable Image controls
List of events associated with Clickable Image controls...
TwainToBMP (Function)
Allows you to perform one of the following actions: save the document coming from the Twain device in a Bitmap file (".BMP" extension). view the document coming from the Twain device in the user interface of the device. save the document coming from the Twain device directly in memory in Bitmap format (in a buffer)....
WLanguage
The integrated WINDEV language, WLanguage, is powerful, simple and intuitive......
HDescribeFullTextIndex (Function)
Describes a full-text index of data file created through programming.
TreeMapInfoXY (Function)
Returns the index of the element displayed at a given position in a TreeMap control.
<TreeMap>.InfoXY (Function)
Returns the index of the element displayed at a given position in a TreeMap control.
PageCurrentLayout (Function)
Returns the index of the current layout: in the current page. in the specified page....
<Table>.Select (Function)
Returns the index of the selected element in the Table or TreeView Table control.
HEX@ (Type of Variable)
Le type _VisiteGuidéeActionAutorisée permet de définir toutes les caractéristiques avancées d'un XXX....
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)....
Deployment package
The deployment package creates a ZIP file containing the site's setup......
Directory of images (WEBDEV)
Several images can be used when developing a WEBDEV site......
Automatic menu of tables (AAF)
Each Table control found in a window proposes a menu to the user......