ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Debugging an external component
You have developed an external component and you want to debug it? The user of an external component sends an executable indicating that your external component does not operate? You are using your external component in another project and you want to debug it?......
HFilter (Function)
Defines and enables a filter on a data file, view or query.
FileDisplay (Function)
Displays a file in the browser of Web user.
ErrorBuild (Function)
Displays a custom error message in a system error window.
ThreadEnd (Function)
Ends the execution of the current thread.
zipDeleteFile (Function)
Deletes a file from an archive.
Info (Function)
Displays a custom message in a system information window.
ListSeek (Function)
Searches for an element in a List Box, ListView or Combo Box control (including the values described by gStoredValue).
dRoundedRectangle (Function)
Draws a rounded rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
OpenPopupPosition (Function)
Opens a popup window by specifying its opening position and waits until it is closed.
HTML Display control processes
WINDEV and WINDEV Mobile include different WLanguage events associated with HTML Display Controls......
Importing an HTML page into a WEBDEV site
WEBDEV allows you "suck up" the existing HTML pages......
MIMEType (Property)
The MIMEType property is used to get and change the MIME type of an element.
TreeView Table control based on a variable
A TreeView Table control based on a variable is a control bound to a variable or a set of variables......
xmlSignature (Type of variable)
The xmlSignature type is used to define the advanced characteristics of an XML signature.
Android 11: Changes in the behavior of applications
After each new version of Android is deployed, Google requires a higher target API level ("TargetSdkVersion") to publish applications on Google Play...
RichEdit (Property)
The RichEdit property is used to manage the RTF (Rich Text Format) type: of an edit control or Static control found in a window. of a Static control found in a report....
ScreenToSource (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
PageToSource (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
Ellipsis (Property)
The Ellipsis property is used to determine and change the truncation mode with ellipses in: a window control (Static, edit control, List box, Button, Combo box or Static table column). a Static control in a report....
SourceFromPage (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
TableSwapLine (Function)
Swaps: two rows in a Table control populated programmatically. two branches in a Treeview Table control populated programmatically....
MultimediaPlay (Function)
Plays a multimedia file in a Multimedia control.
FileToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Android Widget windows
An Android application can contain one or more Widget windows......