ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TwainSelectSource (Function)
Displays a standard dialog box used to list the different Twain devices available on the current computer.
ERR_CANNOT_LAUNCH
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.
WiFiListNetworkCard (Function)
Returns the list of Wi-Fi network cards currently available on the current computer.
ListSeek (Function)
Searches for an element in a List Box, ListView or Combo Box control (including the values described by gStoredValue).
SelectionColor (Function)
Changes the characteristics of the selection bar in a Table control, Combo Box control or List Box control.
ERR_BAD_CONTEXT_INTERNAL
Task management functions
List of functions for managing tasks...
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)...
ContactAdd (Function)
Adds a contact: in a Lotus Notes or Outlook address book. into the list of contacts on the device (Android, iPhone or iPad, Universal Windows)....
ComboOpen (Function)
Expands the list of a Combo Box control (single-column or multi-column Combo Box).
How to retrieve the analysis structure through programming?
This help page explains how to retrieve the analysis structure through programming....
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)....
DeclareAWPContext (Function)
Used to declare a list of variables whose value will be persistent between the successive displays of Active WEBDEV Pages.
ERR_BAD_VERSION_RQS
AutomaticTooltip (Property)
The AutomaticTooltip property is used enable or disable automatic tooltips on List Box, Table and TreeView Table controls.
IWListCount (Function)
Returns the number of internal windows currently found in the list of internal windows browsed by an Internal Window control.
<Source>.ListFullTextIndex (Function)
Returns the list of full-text indexes of a file (a query or a view) recognized by the HFSQL engine.
ScrollBarShow (Function)
Displays (or not) a scrollbar in a WINDEV control (edit control or list box) even if no scrollbar was specified during the control description.
The "Business rules" pane
The "Business rules" pane displays the list of business rules associated with the project......
DriveUploadDirectory (Function)
Envoie un répertoire (présent sur la machine de l'utilisateur) vers un disque distant....
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
Creating requirements
The following steps must be performed to implement the requirements......
How to manage enumerations programmatically?
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....