ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc....
Quick search in the current code
When coding, developers often need to do a quick search in the current code...
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
Installing a WEBDEV cluster
A WEBDEV cluster is a set of servers (or server farm)......
dArc (Function)
Draws an arc of circle or an arc of ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Aligning elements in a List Box or Combo Box control
There are different methods to align the elements in a List Box or Combo Box control......
NetClientSendMessage (Example)
Usage example of the NetClientSendMessage function
Copying controls from the page editor
The controls can be copied from the page editor......
Table control based on a variable
A Table control based on a variable is a Table control whose columns are bound to the elements of an Array variable, to the members of a class or to the elements of an advanced variable (e.g., xlsDocument)......
Assignment operators
Three assignment operators are available......
Count (Property)
The Count property returns the number of elements in a given set.
Linking a Table control to a data file or query
A Table control can be used to display the content of a data file or query......
UploadStart (Function)
Starts sending the selected files into an Upload control.
3. Interface (UI)
WINDEV Mobile tutorial: My first Android/iOS application Lesson 3 - Interface (UI) - 30 min...
BackgroundImage (Property)
The BackgroundImage property is used to identify and modify the background color of an element.
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
Extensions of files created by WINDEV, WEBDEV, WINDEV Mobile
The table below presents the main extensions of files created and supported by WINDEV, WEBDEV and WINDEV Mobile......
Managing bar codes
The use of bar codes to identify and manage products has become essential......
SOAPRun (Function)
Runs a procedure on a SOAP server.
SessionHeartBeatEnable (Function)
Enables or disables the "heartbeat" of the current session.
ListModify (Function)
Modifies an element in a List Box, ListView or Combo Box control populated programmatically.
Remote check: Customizing with a window
To customize the remote control performed on a multi-user WINDEV application, the standard window can be replaced with a window from your application......
fUnlock (Function)
Entirely or partially unlocks an external file.
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
WDInst: Customizing the setup program
The setup editor WDInst proposes a standard setup program......