ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Compiling and testing the help system
It is necessary to compile the help to create a file based on the information entered in the help editor......
Use Facebook authentication (prefix syntax)
Facebook is the world's most popular social network. It is commonly used by companies to reach their customers......
DiagramLoad (Function)
Loads a diagram into a Diagram variable from a ".wddiag" file, a memo or a binary buffer.
<Image>.LayerVisible (Function)
Used to make a layer found in a WDPIC image visible or invisible.
CombinationFromName (Function)
Returns a combination of one or more options known by their names.
geoDistance (Function)
Returns the distance between the two locations. This distance is expressed in meters by default.
TimelineListEvent (Function)
Returns: the list of events found between two given times in a TimeLine control, all events of a TimeLine control, a specific event (selected or hovered)....
<Table>.fromJSON (Function)
Populates a Table or TreeView Table control with the contents of a JSON string or variable.
HExportJSONString (Function)
Exports the records from a table (HFSQL or OLE DB), view, or query to a JSON string.
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
Functions for handling commands in console mode
Functions for handling commands in console mode....
Importing a WINDEV window into a WEBDEV site
The Windows windows developed with WINDEV......
Characteristics of non-maximized windows
A non-maximized window can be resized by the user and it can occupy a section of the screen only......
Automated tests: Overview
Several test tools are available to guarantee the quality of your applications......
Handling a status bar in the window editor
This help page presents the different operations that can be performed in a status bar......
WINDEV and the streams - Use example
In this example, the application must manage a video conference between two computers......
5. User Groupware in practice
FAA: Automatic filtering of Table Column controls
The user can filter the content of a Table control by displaying the records corresponding to a condition for example......
Looper control linked to a table
A Looper control can be used to display the content of a table or query......
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
2. Examples provided with WINDEV
The examples provided with WINDEV are intended to help you learn the features of WINDEV....