ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

29. SEO in practice
Property Description (Type of variable)
The Property Description type is used to get information about a property.
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
SQLCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
Guided tour management constants
Generating and deploying 64-bit applications
WINDEV allows you to automatically generate and install a 64-bit application.
ScreenSize (Function)
Returns the size (in inches) of the diagonal of the screen on the device where the application is run.
CreateShortcut (Function)
Creates a shortcut on the Windows desktop, in the "Start" menu of Windows or in a specific directory.
ThreadPriority (Function)
Returns or modifies the priority level of a thread.
MinZoom (Property)
The MinZoom property is used to get the minimum zoom value that can be used for the Camera control (for the camera in use).
DecryptAsymmetric (Function)
Decrypts a buffer with a private/public key algorithm with RSA encryption....
Combo Box and List Box controls: Automatic features (AAF)
The List Box and Combo Box controls can benefit from several AAFs......
WINDEV and OPC
OPC stands for "OLE for Process Control"......
Select query description window: Items that can be used
ScreenType (Function)
Returns the type of screen on which the application is run: phone, tablet, computer or watch.
Creating a select query
A select query (corresponding SQL statement......
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
dHalo (Function)
Adds a halo effect on an image found in an Image variable].
WidgetRunApp (Function)
Starts the application to which a widget belongs.
Encode (Function)
Encodes a character string or a buffer. To decode the result, simply use Decode.
Memory area management functions
The following functions are used to handle the certificates:...
PopupDisplay (Function)
Displays a popup in a page with a DDW effect (Dim Disabled Windows).
User Groupware and multilingual application/site
If your application is a multilingual application, the multilingual feature must also be managed in the windows/pages of user groupware......
Creating the executable and the setup program
The languages supported by the application are taken into account......